{"title":"Marine Additives, Media \u0026 Accessories","description":"","products":[{"product_id":"seaweed-clips","title":"Seaweed Clips","description":"\u003cp\u003eThe Seaweed Clip is an excellent tool for feeding the \"Seaweed Selects\" from Ocean Nutrition. In order to keep grazers fit, algae needs to be readily available. The clip is for use underwater and adheres easily to acrylic or glass surfaces thanks to its suction cup. This clip has a stronger and longer gripping surface than other clips on the market. The Seaweed Clip holds the seaweed underwater for the fish to feed upon and helps promote a very natural feeding by allowing fish to pick at the food, little by little, over an extended period of time.\u003c\/p\u003e\n\n\u003cp\u003eTight grip zone for a better hold.\u003cbr\u003e\nPromotes natural feeding by allowing the fish to pick at their food over an extended period of time.\u003cbr\u003e\nMade in transparent plastic for more discretion.\u003c\/p\u003e","brand":"Ocean Nutrition","offers":[{"title":"2pc","offer_id":30183094911055,"sku":"","price":210.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/352.jpg?v=1568922707"},{"product_id":"feeding-station","title":"Feeding Station","description":"\u003cp\u003eThe Feeding Station is a unique tool for making the feeding of flake foods and other floating foods more efficient. The Feeding Station floats on the surface of the aquarium water and adheres easily to glass or acrylic surfaces. It provides a stationary zone where fish can return repeatedly to feed while containing floating foods within a limited space. The food does not scatter across the aquarium water surface, which helps to reduce clogging of filters or skimmers.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for aquariums equipped with over-flow type set up.\u003cbr\u003e\nReduces waste and therefore has a positive impact on water quality.\u003cbr\u003e\nAllows one to target feed slower or weaker fish.\u003c\/p\u003e","brand":"Ocean Nutrition","offers":[{"title":"1pc","offer_id":30183097303119,"sku":"","price":195.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/353.jpg?v=1568922710"},{"product_id":"dry-aragonite-suger-sized-sand","title":"Dry Aragonite Suger Sized Sand","description":"\u003cp data-path-to-node=\"2\"\u003eCreate a flawless, natural-looking foundation for your marine or reef aquarium with \u003cb data-path-to-node=\"2\" data-index-in-node=\"84\"\u003eCaribSea Aragamax Sugar-Sized Dry Aragonite Sand\u003c\/b\u003e. Also known as \"oolitic\" sand, this super-fine substrate (0.25 - 1.0mm grain size) is renowned worldwide for its incredible purity. It is intentionally engineered to be completely free of harmful impurities such as ash, metals, pesticides, and silica, ensuring a safe and pristine environment for your delicate fish and invertebrates from day one.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eBeyond its stunning bright white aesthetic, this sugar-sized aragonite provides immense biological and chemical benefits. It naturally buffers your water chemistry by slowly delivering essential calcium, carbonate, and trace elements to maintain a stable, healthy pH. Because of its remarkably fine, smooth, and round grains, it is the absolute perfect choice for shallow static beds. It is incredibly gentle on soft-bellied bottom dwellers like rays and sharks, and it easily passes through the gills of sand-sifting gobies and invertebrates without causing irritation.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eUltra-Fine \"Sugar\" Grains:\u003c\/b\u003e Features a uniform 0.25 - 1.0mm oolitic grain size that perfectly mimics natural, soft ocean floors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003e100% Pure \u0026amp; Safe:\u003c\/b\u003e Rigorously tested and guaranteed to be free from ash, metals, harmful pesticides, and silica.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eNatural Water Buffering:\u003c\/b\u003e Made of aragonite, which continuously delivers vital calcium and carbonate to safely maintain high pH levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003ePerfect for Sand-Sifters:\u003c\/b\u003e The smooth, tiny grains are gentle on soft-bellied fish and pass safely through the gills of sand-sifting gobies, blennies, and starfish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eSupports Biological Filtration:\u003c\/b\u003e When used as a shallow bed, it provides a massive surface area for beneficial bacteria, aiding in the natural reduction of nitrates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Caribsea","offers":[{"title":"13.6kg","offer_id":30183133020239,"sku":null,"price":1280.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/299.jpg?v=1568923056"},{"product_id":"dry-aragonite-seaflor-special-grade","title":"Dry Aragonite Seaflor Special Grade","description":"\u003cp\u003e*\tAragonite sand free of impurities such as ash, metals, and pesticides\u003c\/p\u003e\n\n\u003cp\u003e*\tUse Seaflor Special Grade Reef Sand to create a safe and beautiful aquarium\u003cbr\u003e\n*\tFunctional marine substrate increases buffering capacity of your aquarium\u003cbr\u003e\nCaribSeaBeautiful and versatile Seaflor Special Grade Reef Sand is the perfect substrate for reef aquariums. Use as a gorgeous substate or as a functional substrate for nitrate-reducing systems such as Plenum or Berlin systems. Consistent grade aragonite substrate allows for better dissolution of minerals, like calcium and carbonates. The addition of small shells makes it ideal for aquariums with mature jawfish or burrowing invertebrates. 1.0 to 2.0 mm grain.\u003c\/p\u003e","brand":"Caribsea","offers":[{"title":"6.8kg","offer_id":30183133085775,"sku":null,"price":810.0,"currency_code":"ZAR","in_stock":true},{"title":"18.1kg","offer_id":30183133118543,"sku":"","price":1925.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/300.jpg?v=1568923061"},{"product_id":"dry-aragonite-seaflor-fiji-pink","title":"Dry Aragonite Seaflor Fiji Pink","description":"\u003cp\u003eFiji Pink Reef Sand: 0.5-1.0 mm diameter grain size. A gently hued aragonite, CaribSea Seaflor Pink Fiji Reef Sand is ideal for plenum systems, nitrate reduction systems and most fish and reef tanks. Helps achieve the pH of natural seawater. Proves calcium and other essential trace elements like strontium and magnesium.\u003c\/p\u003e\n\n\u003cp\u003eCaribSea Aragonite buffers to the highest pH and delivers more calcium, carbonate, and trace elements than any other substrate. Little or no rinsing required, aragonite keeps aquariums healthier, longer.\u003c\/p\u003e","brand":"Caribsea","offers":[{"title":"6.8kg","offer_id":30183133216847,"sku":null,"price":910.0,"currency_code":"ZAR","in_stock":true},{"title":"18.1kg","offer_id":30183133249615,"sku":null,"price":2025.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/301.jpg?v=1568923066"},{"product_id":"south-seas-base-rock","title":"South Seas Base Rock","description":"\u003cp data-path-to-node=\"2\"\u003eBuild the ultimate aquascape while staying budget and eco-friendly with \u003cb data-index-in-node=\"73\" data-path-to-node=\"2\"\u003eCaribSea South Seas Base Rock\u003c\/b\u003e. This zero-aquatic-impact reef rock is crafted from natural calcium carbonate that has been naturally weathered over eons. The erosion and pitting of this ancient limestone create incredibly attractive architectural shapes, offering endless creative aquascaping possibilities for your tank.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eBecause it boasts unsurpassed micro- and macro-porosity, this base rock does much more than just look good—it acts as an exceptional biological filter by fostering the growth of beneficial bacteria. Full of unique nooks, crannies, and natural crevices, it provides the perfect anchoring points for stacking more colorful live rock or attaching coral fragments. Whether you are setting up a vibrant marine reef, a saltwater fish-only tank, a hard-water African cichlid setup, or even a realistic desert reptile biome, this clean and safe rock is the perfect structural foundation.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,0,0\"\u003eEco-Friendly Foundation:\u003c\/b\u003e A zero-aquatic-impact alternative to wild-harvested live rock, protecting natural reefs while providing a beautiful, cost-effective foundation for your aquarium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,1,0\"\u003eMaximum Porosity:\u003c\/b\u003e The highly porous structure offers maximum surface area, heavily promoting the growth of beneficial bacteria for essential biological filtration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,2,0\"\u003eNatural Architectural Shapes:\u003c\/b\u003e Formed by natural weathering, each unique piece provides excellent ledges, caves, and anchoring points for corals and stacking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,3,0\"\u003e100% Natural Calcium Carbonate:\u003c\/b\u003e Helps safely buffer water chemistry, making it ideal for marine, reef, and brackish setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,4,0\"\u003eHighly Versatile:\u003c\/b\u003e Beyond saltwater tanks, its unique aesthetic and water-buffering properties make it a fantastic choice for hard-water freshwater setups (like African cichlids) and terrariums.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e","brand":"Caribsea","offers":[{"title":"18kg","offer_id":30183133413455,"sku":null,"price":3325.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/304.jpg?v=1568923073"},{"product_id":"arm-reactor-media-extra-coarse","title":"ARM Reactor Media Extra Coarse","description":"\u003cp\u003eCaribSea ARM Coarse Reactor Media contains calcium, carbonate, and trace elements.\u003c\/p\u003e\n\n\u003cp\u003eNearly 50x the Strontium of other brands (7390ppm)\u003cbr\u003e\nPrecision grading allows for maximum carbon dioxide penetration\u003cbr\u003e\nNo gastropod shells means the lowest phosphate content (less than 1\/10th of 1ppm)\u003cbr\u003e\nHighest solubility of any reactor media (metastable at 8.2\u003cbr\u003e\nOne of the most trusted media for calcium reactors in the industry. The media is a complete solution which includes both calcium and carbonate as well as essential trace elements.\u003c\/p\u003e\n\n\u003cp\u003eThe media comes in three forms Small, Coarse and Extra Coarse.\u003c\/p\u003e\n\n\u003cp\u003eSmall – Provides the most surface area which maximizes the amount of calcium and carbonate which can be added to the tank. *The small size can clog many reactors and may require on-going maintenance.\u003cbr\u003e\nCoarse – larger size granules which are less likely to clog equipment.\u003cbr\u003e\nExtra Coarse – Largest size granules and the least likely to clog equipment which results in the lowest maintenance option.\u003c\/p\u003e","brand":"Caribsea","offers":[{"title":"3.8l","offer_id":30183133478991,"sku":null,"price":926.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/img.jpg?v=1568923077"},{"product_id":"rubble-zone-aragonitic","title":"Rubble Zone Aragonitic","description":"\u003cp\u003eHigh quality aragonitic calcium carbonate in a small rubble size, perfect for your fragging projects, a jawfish or firefish habitat, creating a cryptic zone or, on the freshwater side; use it as a pond filter media or for your African Cichlids. The only limits for it's use are your imagination! Enjoy the perfect refugium and so much more with Rubble Zone\u003c\/p\u003e","brand":"Caribsea","offers":[{"title":"3.8l","offer_id":30183134068815,"sku":null,"price":675.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/293.jpg?v=1568923082"},{"product_id":"stability","title":"Stability","description":"\u003cp\u003eStability® will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: \"new tank syndrome\". Stability® is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite, and nitrate. The bacteria employed by Stability® are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability® is completely harmless to all aquatic organisms as well as aquatic plants, thus there is no danger of over use.\u003c\/p\u003e\n\u003cp\u003eStability® is the culmination of nearly a decade of research and development and represents the current state of the art in natural biological management.\u003cbr\u003eThe bacteria used in competing products are inherently unstable. The conditions necessary for their growth and development fall into a very narrow range of temperatures, pH, organic loads, etc. When any of these parameters are not strictly within the proper range, the bacterial culture quickly crashes and dies. Stability® is not limited this way. The necessary conditions for the growth of Stability's bacteria strains encompass a very broad range. When other bacteria begin to die off (usually from high organic loads caused by the undetected death of an organism), Stability simply becomes more effective.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"50ml","offer_id":30183146553423,"sku":null,"price":114.0,"currency_code":"ZAR","in_stock":true},{"title":"100ml","offer_id":30183146586191,"sku":null,"price":147.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183146618959,"sku":null,"price":291.0,"currency_code":"ZAR","in_stock":true},{"title":"325ml","offer_id":30183146651727,"sku":null,"price":291.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183146684495,"sku":null,"price":548.0,"currency_code":"ZAR","in_stock":true},{"title":"1000ml","offer_id":30183146717263,"sku":"","price":1040.0,"currency_code":"ZAR","in_stock":true},{"title":"2000ml","offer_id":30183146750031,"sku":"","price":1733.0,"currency_code":"ZAR","in_stock":true},{"title":"4000ml","offer_id":45182113186101,"sku":"","price":2777.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/stability-group_2.jpg?v=1752652426"},{"product_id":"clarity","title":"Clarity","description":"\u003cp\u003eClarity is the ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and plant safe. Clarity is the only clarifier on the market that does it all! Clarity will clear all types of clouding.\u003c\/p\u003e\n\u003cp\u003eMany companies manufacture multiple products to clear up each type of cloudiness and each different environment (e.g. freshwater, marine, reef, etc.). Some companies have developed products that will clear most types of cloudiness, but their application requires two separate bottles of product. Clarity contains compounds that will clear all types of cloudiness in all environments.\u003c\/p\u003e\n\u003cp\u003eClarity contains both precipitating and flocculating agents in the same bottle, enabling all types of cloudiness to be removed in one dose.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUpon adding Clarity to the water, you will see a cloudy haze begin to form. This is normal and means that Clarity is beginning to work. The water is filled with tiny pieces of floating matter that were not visible to the naked eye. Clarity makes those pieces of matter begin to clump together. As they clump together they form larger pieces of matter that are now visible, hence the cloudiness. Once this matter has clumped together, it is a simple matter of mechanical filtration to remove the residue. Matter that was once too small to get caught in filter media is now in large enough clumps.\u003c\/p\u003e\n\u003cp\u003eIn order for Clarity to work effectively, you should have a filter with mechanical filtration (e.g., filter floss) connected to your aquarium.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183147667535,"sku":null,"price":149.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183147700303,"sku":null,"price":293.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183147733071,"sku":null,"price":548.0,"currency_code":"ZAR","in_stock":true},{"title":"325ml Bonus","offer_id":45171485212981,"sku":"","price":293.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/Clarity.jpg?v=1753086365"},{"product_id":"pristine","title":"Pristine","description":"\u003cp\u003ePristine uses bio-augmentation, a non-chemical and natural method, to improve water quality. It provides bacteria that break down excess food, waste and detritus in freshwater and marine systems. It will also reduce excess nutrients (e.g. ammonia, nitrates, and nitrites) that may fuel the growth of nuisance and disease-causing organisms. Pristine increases water clarity and promotes overall better health for the aquatic environment.\u003c\/p\u003e\n\u003cp\u003eThe species of bacteria in Pristine are a unique blend, specifically developed for hardiness and their ability to adapt to a wide variety of environmental conditions.\u003cbr\u003eThe bacteria species in Pristine thrive in fresh or salt water and can utilize a wide range of organic compounds, including fats that can cause unsightly films. Unlike traditional nitrifying bacteria, this bacterial blend can adapt to harsh or low oxygen environments and continue to multiply and improve water conditions. Biopolymers produced by established bacterial colonies trap particulates and increase water clarity.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183148060751,"sku":null,"price":182.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183148093519,"sku":null,"price":359.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183148159055,"sku":null,"price":675.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/1240-Pristine-100-mL.png?v=1568923240"},{"product_id":"amguard","title":"Amguard","description":"\u003cp\u003eAmGuard safely, rapidly and efficiently detoxifies toxic free ammonia. It is safe to use during tank cycling and is ideal for treating emergency situations. AmGuard is the strongest liquid ammonia binder on the market. It works within minutes to detoxify free ammonia, and it doesn't degrade for nearly 72 hours. That's at least twice as long as our competitors products. Unlike competing products, AmGuard converts it into a safe, non-toxic form that is readily removed by the tanks biofilter. It does not alter pH.\u003c\/p\u003e\n\u003cp\u003eAmmonia can exist in two forms: free and ionized. It is only the free form that is toxic. Traditional ammonia test kits convert all ammonia to free ammonia by raising pH to 12–14; at this pH AmGuard cannot function and thus a false positive reading will result. For long term ammonia control, use Seachem Stability® and Matrix. Use Ammonia Alert® or MultiTest Free \u0026amp; Total Ammonia to directly monitor levels of free ammonia. AmGuard also removes chlorine and chloramines.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183148519503,"sku":null,"price":153.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183148552271,"sku":null,"price":302.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183148585039,"sku":null,"price":467.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0775-AmGuard-100-mL.png?v=1568923247"},{"product_id":"stressguard","title":"Stressguard","description":"\u003cp\u003eStressGuard is the premium slime coat protection product. StressGuard will reduce stress and ammonia toxicity whenever handling or transporting fish. StressGuard binds to exposed protein in wounds to promote healing of injured fish and to reduce the likelihood of primary and secondary infections. StressGuard is compatible with all medications except those that are copper based. StressGuard is not amine based and will not interfere with Purigen®; or HyperSorb regeneration. StressGuard does not coat resins or clog filtration like competing “slime coat” type products can.\u003c\/p\u003e\n\u003cp\u003eWhat makes StressGuard very successful at healing is the fact that it contains protein active colloids. This protein active colloidal agent actively seeks out any wounds, abrasions, or places where exposed proteins are and attaches to this area to help directly deliver the disinfectant in the product and start the healing process. This protein active colloid, because it binds to the exposed proteins, also acts like a liquid bandage to the abrasion. Some products are marketed to be squirted in the bag when a fish is purchased. Those products are generally acidic, with some brands being a very strong acid. Putting such a product in a small, enclosed container with a fish often does more harm than any intended good. StressGuard has a pH of 7.0. It will not affect the pH of an aquarium, even at large doses. There are no other products on the market that can compare to the effectiveness of StressGuard.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"50ml","offer_id":30183148781647,"sku":null,"price":114.0,"currency_code":"ZAR","in_stock":true},{"title":"100ml","offer_id":30183148814415,"sku":null,"price":155.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183148847183,"sku":null,"price":307.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183148879951,"sku":null,"price":475.0,"currency_code":"ZAR","in_stock":true},{"title":"4000ml","offer_id":52317324280117,"sku":null,"price":2860.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/seachem-stress-guard.jpg?v=1752846405"},{"product_id":"safe","title":"Safe","description":"\u003cp\u003eSafeis the complete and super-concentrated dry Water Treatment for both fresh and salt water. Safe removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate. It is non-acidic and will not impact pH. A further bonus for the reef hobbyists, Safe will not over-activate skimmers.\u003c\/p\u003e\n\u003cp\u003eSafe may be used during tank cycling to alleviate ammonia\/nitrite toxicity. It contains a binder which renders ammonia, nitrite, and nitrate non-toxic, allowing the biofilter to more efficiently remove them. Use at start-up and whenever adding or replacing water. When transporting or quarantining fish, use Seachem StressGuard. When adding new fish, use Stability®. Both are ideal for use with Safe.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"50g","offer_id":30183151370319,"sku":null,"price":208.0,"currency_code":"ZAR","in_stock":true},{"title":"250g","offer_id":30183151403087,"sku":null,"price":410.0,"currency_code":"ZAR","in_stock":true},{"title":"1000g","offer_id":30183151468623,"sku":null,"price":1227.0,"currency_code":"ZAR","in_stock":true},{"title":"4000g","offer_id":45173328576821,"sku":"","price":4081.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0384-Safe-50-g.png?v=1568923276"},{"product_id":"purigen","title":"Purigen","description":"\u003cp\u003ePurigen® is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all other competing products by over 500%. Purigen® controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigen's impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen® darkens progressively as it exhausts, and is easily renewed by treating with bleach. Purigen® is designed for both marine and freshwater use.\u003c\/p\u003e\n\u003cp\u003ePurigen® removes soluble and insoluble impurities from water at a rate and capacity that exceeds all other competing products by over 500%.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183151829071,"sku":null,"price":342.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183151861839,"sku":null,"price":569.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183151894607,"sku":null,"price":1025.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/Seachem-Purigen-resin.webp?v=1752839849"},{"product_id":"martix","title":"Matrix","description":"\u003cp\u003eMatrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix™ provides as much surface (\u0026gt;~700 m2) as 170 liters of plastic balls! Plastic bio-materials provide only external surface area, whereas Matrix™ provides both external and internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Matrix™, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter.\u003c\/p\u003e\n\n\u003cp\u003eMatrix™ is completely inert and will not breakdown. It need not be replaced. Since the majority of the bacteria are internal, Matrix™ may be rinsed when needed without damaging the filter. Matrix™ is compatible with all types of wet or wet-dry filters.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250ml","offer_id":30183152713807,"sku":null,"price":138.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183152746575,"sku":null,"price":232.0,"currency_code":"ZAR","in_stock":true},{"title":"1000ml","offer_id":30183152779343,"sku":null,"price":420.0,"currency_code":"ZAR","in_stock":true},{"title":"2000ml","offer_id":30183152812111,"sku":null,"price":734.0,"currency_code":"ZAR","in_stock":true},{"title":"4000ml","offer_id":30183152844879,"sku":null,"price":1264.0,"currency_code":"ZAR","in_stock":true},{"title":"20000ml","offer_id":30183152877647,"sku":null,"price":4122.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/MatrixMainImg.webp?v=1752846607"},{"product_id":"denitrate","title":"DeNitrate","description":"\u003cp\u003eDeNitrate is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high surface area and supports a high density of bacteria. Although DeNitrate has capacity to trap nitrate, this, as with other nitrate retaining materials, such as certain zeolites and synthetic resins, is quite limited and the primary mechanism of nitrate removal is anaerobic.\u003c\/p\u003e\n\u003cp\u003e“Live”rocks or reef rocks remove nitrate by anaerobic denitrification. DeNitrate removes nitrate by the same process. Efficiency is magnified several folds by forcing the water to filter through the porous DeNitrate. As with reef rock, anaerobic conditions are achieved by the porosity and the depletion of oxygen by the aerobic process at the surface. Excessive flow rates should, therefore, be avoided, as they may impede development of an adequate anaerobic environment to support denitrifying bacteria.\u003c\/p\u003e\n\u003cp\u003eDeNitrate is also an excellent media for aerobic nitrification and it makes an ideal biological filter in drip trays, canister filters, sumps, or even box filters. At high flow rates (greater than 100 US gallons per hour), it will function solely as an aerobic filter. At slow flow rates (less than 50 US gallons per hour), it will function as both an aerobic filter and an anaerobic denitrifying filter.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250ml","offer_id":30183154319439,"sku":null,"price":138.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183154352207,"sku":null,"price":232.0,"currency_code":"ZAR","in_stock":true},{"title":"1000ml","offer_id":30183154384975,"sku":null,"price":420.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0136-denitrate-250-mL.png?v=1568923302"},{"product_id":"cuprisorb","title":"Cuprisorb","description":"\u003cp\u003eCupriSorb is a powerful adsorbent of copper and heavy metals. CupriSorb will remove copper more rapidly and efficiently than carbon and is thus ideal for emergency copper removal. It extracts all types of copper, including chelated copper, and remains effective until it turns a deep blue-black color. It may be regenerated repeatedly. If placed in continuous use, it will gradually extract even precipitated copper from the gravel\/substrate bed as well. CupriSorb will allow maintenance of invertebrates in copper-treated tanks by removing copper leaching from substrates.\u003c\/p\u003e\n\u003cp\u003eCupriSorb is a powerful copper specific chelating resin. Competing products are not chelating products, but merely cation exchange resins. Such resins can remove copper from freshwater but are ineffective in saltwater.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183155335247,"sku":null,"price":379.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":52315607302453,"sku":null,"price":595.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0205-CupriSorb-100-mL.png?v=1568923311"},{"product_id":"matrix-carbon","title":"Matrix Carbon","description":"\u003cp\u003eMatrixCarbon is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will not pack. It permits maximum water flow and contact with its high density of macroporous binding sites. MatrixCarbon has a very low ash content as indicated by its minimal impact on pH. Even when added to distilled water, it does not raise pH above 7.0. While all carbons contain phosphate, regardless of false claims to the contrary, MatrixCarbon has the lowest detectable leachable phosphate content of all major carbon brands tested. MatrixCarbon outperforms other high grade carbons by at least two-fold when compared for total capacity to remove aquarium organic matter, rate of adsorption, and duration of use.\u003c\/p\u003e\n\u003cp\u003eWhile carbon is generally considered to be a chemical filter, that is not precisely true. It is in fact a mechanical filter as well, but it is only capable of mechanically filtering objects of molecular size. It functions through extremely small cracks and crevices, called macropores and micropores. Microporous carbons remove primarily metals and smaller ions (like trace minerals) and are best suited to air filtration, while macroporous carbons remove primarily larger organic molecules (like nitrogenous waste) and are best suited to water filtration.\u003c\/p\u003e\n\u003cp\u003eThe ingredients from which a carbon is manufactured determine whether it will be macro- or microporous. Carbons made from coconut shell and other organic products form microporous carbons, while carbons made from bituminous coal form macroporous carbons. MatrixCarbon is a bituminous coal-based, macroporous carbon. It is the only spherical carbon on the market, allowing for maximum water flow. It is sized to allow full penetration by water, but not small enough to escape filter bags. All carbons contain phosphate. However, that phosphate DOES NOT come from washing the carbon with phosphoric acid. Most carbons are washed with sulfuric acid. The phosphate is contained in the ash from the carbon source. The main purpose of acid-washing is to remove ash. Because of MatrixCarbon's hydrodynamic properties, more ash is washed from our carbon than any other. Therefore, it has the lowest leachable phosphate on the market.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183156482127,"sku":null,"price":316.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183156514895,"sku":null,"price":339.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183156547663,"sku":null,"price":574.0,"currency_code":"ZAR","in_stock":true},{"title":"1000ml","offer_id":30183156580431,"sku":null,"price":988.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0105-MatrixCarbon-100-mL.png?v=1568923319"},{"product_id":"seagel","title":"Seagel","description":"\u003cp\u003eSeaGel is a blend of MatrixCarbon and PhosGuard and is is optimized specifically for aquaria where organic color body and acid removal is required without the introduction of phosphate. MatrixCarbon is an ultracapacity carbon for the removal of organic and color impurities. PhosGuard is a powerful remover of phosphate, silicate, toxic metals, and acids. Both components are bead shaped for optimum water flow characteristics and penetration. The components enhance each other and are ideal for reef and marine use. SeaGel may also be used in freshwater that is not phosphate buffered.\u003c\/p\u003e\n\u003cp\u003eSeaGel is optimized specifically for aquaria where organic color body and acid removal is required without the introduction of phosphate.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAlthough MatrixCarbon has the lowest detectable leachable phosphate content of all major carbon brands tested, some phosphate is still released. Adding PhosGuard to the mix compensates for this. Both components are bead shaped for optimum water flow characteristics and penetration. The components enhance each other and are ideal for reef and marine use.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250ml","offer_id":30183158612047,"sku":null,"price":346.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183158644815,"sku":null,"price":589.0,"currency_code":"ZAR","in_stock":true},{"title":"1000ml","offer_id":30183158710351,"sku":null,"price":1052.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0066-SeaGel-250-mL.png?v=1568923324"},{"product_id":"phosguard","title":"Phosguard","description":"\u003cp\u003ePhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. Although PhosGuard is effective in both fresh and marine water, it will operate better in sea water and the need for it is better defined in sea water. It is not recommended for phosphate buffered freshwater (PhosGuard would remove the buffer until saturated). PhosGuard is highly porous and bead-shaped to promote easy water flow through and around it, thereby increasing both its efficiency and capacity.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183162052687,"sku":null,"price":193.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183162085455,"sku":null,"price":237.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183162118223,"sku":null,"price":403.0,"currency_code":"ZAR","in_stock":true},{"title":"1000ml","offer_id":30183162150991,"sku":null,"price":661.0,"currency_code":"ZAR","in_stock":true},{"title":"2000ml","offer_id":30183162183759,"sku":null,"price":1165.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/Aquatic-Koi-Fish-Food-Feed-Wheat-Germ_1024x1024_da639451-2420-4cf5-a33c-f0fae875b81b.webp?v=1754050635"},{"product_id":"phosbond","title":"PhosBond","description":"\u003cp\u003ePhosBond is a revolutionary new product that combines the phosphate removing capabilities of both aluminium oxide and granular ferric oxide into a singular material forming a synergistic effect. It rapidly removes phosphates and silicates from saltwater and freshwater, combining the best of both types of phosphate removers. Its high porosity and surface area give it a large binding capacity, while its physical strength and integrity assures that it will not break down from mechanical stress.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183163101263,"sku":null,"price":335.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183163134031,"sku":null,"price":405.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183163199567,"sku":null,"price":738.0,"currency_code":"ZAR","in_stock":true},{"title":"1000ml","offer_id":30183163232335,"sku":null,"price":1246.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/1260-PhosBond-100-mL.png?v=1568923351"},{"product_id":"phosnet","title":"Phosnet","description":"\u003cp\u003ePhosNet is a granular ferric oxide (GFO) with high porosity, high surface area and high binding capacity. It will rapidly remove phosphates and silicates from both freshwater and saltwater and will not release them back into your aquarium. It exhibits stronger binding than most competing products and consequently can reduce phosphates and silicates to very low levels. PhosNet also offers less dust and thus is easier to use than most competing GFO products.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"125g","offer_id":30183169163343,"sku":null,"price":664.0,"currency_code":"ZAR","in_stock":true},{"title":"250g","offer_id":30183169196111,"sku":null,"price":1174.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/1250-PhosNet-50-g.png?v=1568923359"},{"product_id":"the-bag","title":"The Bag","description":"\u003cp\u003eThe Bag is an innovative welded filter bag with a durable non-stitched seam. It has a 180 micron mesh, is resistant to bleach, caustics, and acids, and comes with a convenient resealable locking closure. It is available in a convenient 5\" x 9.5\" size. It is ideal for all filtration products and has an exceptionally long life.\u003c\/p\u003e\n\u003cp\u003eUnlike stitched seams, welded seams are not subject to degradation from exposure to bleach, caustics, acids, or other harsh environmental exposure likely to take place during regeneration of filter media. Caution should be exercised, however, to avoid overfilling or over-packing as welded seams can be forced to separate by excessive pulling forces.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"1piece","offer_id":30183176208463,"sku":null,"price":326.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/the-bag.jpg?v=1568923412"},{"product_id":"reef-glue","title":"Reef Glue","description":"\u003cp\u003eReef Glue is a superior cyanoacrylate gel for gluing and mounting coral frags and colonies to reef rock or plugs. It bonds within seconds and has excellent control, hold and durability characteristics. It can even be used underwater.\u003c\/p\u003e\n\u003cp\u003eWith a new formula that is 17x thicker and no-mess cap, \u003cbr\u003ethere's more control while gluing and less mess in application.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eReef Glue can be used for any aquascaping in freshwater or saltwater aquariums or for any plastics repairs. Reef Glue won't dry up in the tube; it comes in an aluminum tube for extended stability beyond products contained in plastic bottles.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"1piece","offer_id":30183176405071,"sku":"","price":278.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/3115-Reef-Glue.png?v=1568923416"},{"product_id":"zoo-plankton","title":"Zoo Plankton","description":"\u003cp\u003eReef Zooplankton is a concentrated blend of marine zooplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, with biological carotenoids for coral growth. The particle size range is 12.5-500 μm to feed a broad range of marine aquarium inhabitants.\u003c\/p\u003e\n\u003cp\u003eReef Zooplankton contains a natural source of carotenoids which provides essential proteins as well as a more bioavailable source of pigmentation when compared to other natural sources and synthetic pigments. Carotenoids provide the extra benefit of antioxidant activity.\u003c\/p\u003e\n\u003cp\u003eIn addition, Reef Zooplankton is enhanced to increase the bioavailability of important nutrients such as proteins, lipids, B vitamins, and other organic pigments, thus, corals expend less energy to derive the nutritional benefit. It is blended to contain proper ratio of fatty acids, carbohydrates, and proteins.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250ml","offer_id":30183177027663,"sku":null,"price":291.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183177060431,"sku":null,"price":532.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/1516-Reef-Zooplankton-250-mL.png?v=1568923422"},{"product_id":"phyto-plankton","title":"Phyto Plankton","description":"\u003cp\u003eReef Phytoplankton is a concentrated blend of green and brown marine phytoplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, with biological carotenoids for invertebrate diet. Size ranges from 1-20 μm to feed a broad range of tropical marine aquarium filter feeders and invertebrates.\u003c\/p\u003e\n\u003cp\u003eReef Phytoplankton contains a natural source of carotenoids which provides essential proteins as well as a more bioavailable source of pigmentation when compared to other natural sources and synthetic pigments. Carotenoids provide the extra benefit of antioxidant activity.\u003c\/p\u003e\n\u003cp\u003eIn addition, Reef Phytoplankton is enhanced to increase the bioavailability of important nutrients such as proteins, lipids, B vitamins, and other organic pigments, thus, corals expend less energy to derive the nutritional benefit.\u003c\/p\u003e\n\u003cp\u003eIt is blended to contain the proper ratio of fatty acids, carbohydrates, and proteins. Blending phytoplankton yields better nutritional value. Studies* show increased consumption of phytoplankton in filter feeders when using mixed cultures versus a single culture of phytoplankton.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250ml","offer_id":30183177125967,"sku":null,"price":291.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183177158735,"sku":null,"price":532.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/1506-Reef-Phytoplankton-250-mL.png?v=1568923425"},{"product_id":"reef-dip","title":"Reef Dip","description":"\u003cp\u003eReef Dip contains elemental iodine complexed to a protective slime coat for safely and gently disinfecting corals. It is effective against bacteria, fungus, and protozoans. It may be used prophylactically (without evidence of disease) or to remedy diseased specimens. It is safe to use with both stony and soft corals. It is also safe for anemones and polyps.\u003c\/p\u003e\n\u003cp\u003eReef Dip provides a protective slime coat complex that covers the coral, holding the iodine in contact with the infected site for extended periods of time. In addition, the slime coat prevents infection from re-rentering the site.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183178567759,"sku":"","price":199.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183178600527,"sku":"","price":432.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/Seachem-Reef-Dip-Disinfectant.jpg?v=1758120502"},{"product_id":"cupramine","title":"Cupramine","description":"\u003cp\u003eCupramine effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthirius, and other ectoparasites of both freshwater and marine fish. It is superior to copper sulfate, chloride \u0026amp; citrate: it is non-acidic, less toxic to fish, remains in solution, and does not contaminate the filter bed. It is superior to chelates: it is fully charged (ionic), active at low concentrations, and is removable with carbon.\u003c\/p\u003e\n\u003cp\u003eThere is more than a four-fold concentration gap between the minimal therapeutic dose (0.2 mg\/L) and the toxic dose (0.8 mg\/L). Cupramine is easily removable with chemical filtration. It is highly effective and safe in freshwater as well as marine water.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"50ml","offer_id":30183183089743,"sku":"","price":199.0,"currency_code":"ZAR","in_stock":true},{"title":"100ml","offer_id":30183183122511,"sku":"","price":307.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183183188047,"sku":"","price":613.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183183253583,"sku":"","price":1174.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0564-Cupramine-50-mL.png?v=1568923454"},{"product_id":"parraguard","title":"ParaGuard","description":"\u003cp\u003eParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product available (for parasites on fish). Unlike highly toxic and difficult to use formalin based medications, ParaGuard„ contains no formaldehyde or methanol and will not alter pH. ParaGuard employs a proprietary, synergistic blend of aldehydes, malachite green, and fish protective polymers that effectively and efficiently eradicates many ectoparasites (e.g. ich, etc.) and external fungal\/bacterial\/viral lesions (e.g., fin rot). It is particularly useful in hospital and receiving tanks for new fish and whenever new fish are introduced to a community tank.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ml","offer_id":30183183450191,"sku":null,"price":221.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":30183183482959,"sku":null,"price":318.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183183515727,"sku":null,"price":488.0,"currency_code":"ZAR","in_stock":true},{"title":"2000ml","offer_id":30183183548495,"sku":null,"price":1930.0,"currency_code":"ZAR","in_stock":true},{"title":"4000ml","offer_id":52315588231477,"sku":null,"price":2999.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/Seachem_Paraguard.jpg?v=1754318834"},{"product_id":"focus","title":"Focus","description":"\u003cp\u003eFocus is an antibacterial polymer for internal infections of fish. Focus is primarily intended to be mixed with food and\/or other medications to make them palatable to fish and greatly reduce the loss of medication to the water through diffusion. For use in freshwater or marine aquaria.\u003c\/p\u003e\n\u003cp\u003eWhen to Use a Medicated Food Mix...\u003c\/p\u003e\n\u003cp\u003eYour fish has an internal infection \u003cbr\u003eBloating, abnormal stools, loss of appetite, and weight loss are all signs of a potential internal infection.\u003cbr\u003eYou are already treating with a medication in the water \u003cbr\u003eSometimes fish will develop several infections at the same time, requiring multiple medications. We don't recommend dosing two medications into the water, but it is possible to put one medication in the food and the other in the water.\u003cbr\u003eThere are corals, plants, or invertebrates in the tank \u003cbr\u003eUsing a medicated food mix will prevent damage to delicate plants or invertebrates from medication.\u003cbr\u003eActive ingredients: Active ingredient: polymer bound nitrofurantoin (0.1%)\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"5g","offer_id":30183183614031,"sku":null,"price":263.0,"currency_code":"ZAR","in_stock":true},{"title":"100g","offer_id":52315585282357,"sku":null,"price":3535.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/focus-max-750x750_66d7d36d-4f43-4e1c-bdd2-439e17e3da6f.jpg?v=1754319058"},{"product_id":"kanaplex","title":"Kanaplex","description":"\u003cp\u003eKanaPlex is a blended kanamycin based medication that safely and effectively treats several fungal, and bacterial fish diseases (dropsy, popeye, fin\/tail rot, septicemia). Because it is absorbed by fish it is useful in treating internal infections in those situations where food is refused. It does not adversely affect the filter bed and is easily removed with carbon. When used in a medicated food mix, it is excellent for treating bacterial infections in tanks that contain invertebrates. For use in freshwater or marine aquaria.\u003c\/p\u003e\n\u003cp\u003eIndications\u003cbr\u003eKanaPlex is appropriate for treating a variety of fungal, and bacterial fish diseases. Below are some of the more common diseases treatable with KanaPlex. Be aware that many diseases and infections share similar physical and behavioural symptoms, e.g. clamped fins, lesions, loss of appetite.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"5g","offer_id":30183183810639,"sku":"","price":263.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/kanaplex_1024x1024_a0bd2fbd-59e2-4c08-9516-c18ae665d631.webp?v=1758120105"},{"product_id":"metroplex","title":"Metroplex","description":"\u003cp\u003eMetroPlex is an effective and safe treatment for several protozoan and anaerobic bacterial diseases of fish (Cryptocaryon, Hexamita, Ichthyophthirius). It does not adversely affect the filter bed and is easily removed with carbon. It can either be dosed into the water or combined with Focus in a medicated food mix. It will treat both internal and external infections regardless of the delivery method. When used in a medicated food mix, it is excellent for treating parasites in tanks that contain invertebrates. MetroPlex is gentle and there little danger of overdosing.\u003c\/p\u003e\n\u003cp\u003eActive ingredients: metronidazole (70%) Inactive ingredients: excipients (30%)\u003c\/p\u003e\n\u003cp\u003eIndications\u003cbr\u003eMetroPlex is appropriate for treating a variety of protozoan and anaerobic bacterial diseases of fish. Below are some of the more common diseases treatable with MetroPlex. Be aware that many diseases and infections share similar physical and behavioural symptoms, e.g. clamped fins, lesions, loss of appetite.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"5g","offer_id":30183183941711,"sku":null,"price":263.0,"currency_code":"ZAR","in_stock":true},{"title":"100g","offer_id":51471167521077,"sku":null,"price":2650.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0801-MetroPlex-5-g.png?v=1568923470"},{"product_id":"neoplex","title":"Neoplex","description":"\u003cp\u003eNeoPlex is a broad spectrum antibiotic effective against most external infections of both marine and freshwater fish. Used as directed, NeoPlex will not discolor the water or damage the filter bed. It is well tolerated by invertebrates, although delicate species may be stressed.\u003c\/p\u003e\n\u003cp\u003eActive ingredients: neomycin sulfate (43%) Inactive ingredients: excipients (57%)\u003c\/p\u003e\n\u003cp\u003eIndications\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNeoPlex is appropriate for treating a variety of external infections of both marine and freshwater fish. Below are some of the more common diseases treatable with NeoPlex. Be aware that many diseases and infections share similar physical and behavioral symptoms, e.g. clamped fins, lesions, loss of appetite.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"10g","offer_id":30183184236623,"sku":"","price":263.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0682-NeoPlex-10-g-g.png?v=1568923473"},{"product_id":"polyguard","title":"Polyguard","description":"\u003cp\u003ePolyGuard is the single most effective medication to keep freshwater fish free of disease! It is an effective treatment and safeguard against all prevalent bacterial, fungal, and parasitic diseases of exotic fish. For use in freshwater or marine aquaria.\u003c\/p\u003e\n\u003cp\u003eWhen our pets are sick, we immediately want to reach for the most powerful medication on the shelf. However, sometimes the right choice to prevent stress is to opt for a gentler medication at first, especially with less severe infections. PolyGuard is among Seachem's strongest medications, and is best used when you are unsure what disease you are treating or when the fish is suffering from multiple infections.\u003c\/p\u003e\n\u003cp\u003eActive ingredients: sulfathiazole (36%), malachite green (1.9%), nitrofurantoin (0.14%), nitrofural (0.14%), quinacrine dihydrochloride (0.27%). Inactive ingredients: excipients (61%)\u003c\/p\u003e\n\u003cp\u003eIndications\u003cbr\u003ePolyGuard is appropriate for treating a variety of bacterial, fungal, and parasitic diseases of exotic fish. Below are some of the more common diseases treatable with PolyGuard. Be aware that many diseases and infections share similar physical and behavioral symptoms, e.g. clamped fins, lesions, loss of appetite.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"10g","offer_id":30183184400463,"sku":null,"price":263.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/files\/polyguard-max-500x500.jpg?v=1754319194"},{"product_id":"reef-reactor-media-medium","title":"Reef Reactor Media Medium","description":"\u003cp\u003eReef Reactor is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 0.5–1 cm (Reef Reactor Lg is 1 - 3 cm). It is intended for use in calcium reactors where it is dissolved slowly with the addition of CO2. As it dissolves, it provides calcium, magnesium, strontium, potassium, and carbonates among other important elements for reef aquaria. It is excellent at increasing and stabilizing alkalinity, which also supports a stable pH and encourages the rapid formation of coral skeletal material. With high levels of both calcium and magnesium, it offers an excellent means of balanced supplementation for rapid growth and propagation of corals and calcareous animals in reef aquaria. It possesses the highest level of soluble potassium of all competing brands while exhibiting the lowest levels of both aluminium and phosphorus.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"2000ml","offer_id":30183184760911,"sku":null,"price":712.0,"currency_code":"ZAR","in_stock":true},{"title":"4000ml","offer_id":30183184793679,"sku":null,"price":1087.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/1531-Reef-Reactor-Md-2-L.png?v=1568923481"},{"product_id":"reef-reactor-media-large","title":"Reef Reactor Media Large","description":"\u003cp\u003eReef Reactor is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 1-3 cm. (Reef Reactor Md is 0.5 - 1 cm). It is intended for use in calcium reactors where it is dissolved slowly with the addition of CO2. As it dissolves, it provides calcium, magnesium, strontium, potassium, and carbonates among other important elements for reef aquaria. It is excellent at increasing and stabilizing alkalinity, which also supports a stable pH and encourages the rapid formation of coral skeletal material. With high levels of both calcium and magnesium, it offers an excellent means of balanced supplementation for rapid growth and propagation of corals and calcareous animals in reef aquaria. It possesses the highest level of soluble potassium of all competing brands while exhibiting the lowest levels of both aluminium and phosphorus.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"2000ml","offer_id":30183184891983,"sku":null,"price":712.0,"currency_code":"ZAR","in_stock":true},{"title":"4000ml","offer_id":30183184924751,"sku":null,"price":1087.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/1541-Reef-Reactor-Lg-2-L.png?v=1568923487"},{"product_id":"meridian","title":"Meridian","description":"\u003cp\u003eMeridian is an all natural oolitic (spherical or egg shaped) aragonite substrate for all reef and marine aquaria. Meridian is the premium aragonite substrate for the reef aquaria. It's grain size (a fairly uniform 0.25 - 0.50 mm) is ideally suited to reef inhabitants and it's chemical composition will assist in stabilizing calcium and alkalinity while preventing large pH declines. Unlike competing \"wet\" products marketed under the guise of being \"live\", Meridian is sold dry, thus you pay only for gravel and not for unneeded water. These products imply that they contain living, microscopic animals when in fact they only contain common bacteria. Dry or wet, there are bacteria on every substrate available. If one is concerned with shortening the aquarium cycle time for a new system, then the use of a product designed for that particular purpose would be more appropriate (such as Seachem’s Stability®).\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"3.5kg","offer_id":30183187382351,"sku":null,"price":412.0,"currency_code":"ZAR","in_stock":true},{"title":"9kg","offer_id":30183187415119,"sku":null,"price":778.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/3403-Meridian-3.5-kg.png?v=1568923494"},{"product_id":"pearl-beach","title":"Pearl Beach","description":"\u003cp\u003ePearl Beachâ„¢ is an all natural aragonite substrate for all types of marine, reef and tropical aquaria. Its chemical composition will assist in stabilizing calcium and alkalinity while preventing large pH declines. Unlike competing “wet” gravels, Pearl Beachâ„¢ is sold dry: this bag contains 35% more gravel than a bag of wet gravel of equal weight. These “wet” gravels are marketed to give one the impression that they contain living, microscopic animals when in fact they only contain common bacteria. Dry or wet, there are bacteria on every substrate. If one is concerned with shortening the aquarium cycle time for a new system, then the use of a product designed for that particular purpose would be more appropriate (such as Seachem’s Stability®).\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"3.5kg","offer_id":30183188922447,"sku":null,"price":412.0,"currency_code":"ZAR","in_stock":true},{"title":"10kg","offer_id":30183188955215,"sku":null,"price":800.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/3603-Pearl-Beach-3.5-kg.png?v=1568923503"},{"product_id":"gray-coast","title":"Gray Coast","description":"\u003cp\u003eGray Coast Calcite is an all natural calcite substrate for all types of marine, reef and tropical aquaria. Its chemical composition will assist in stabilizing calcium and alkalinity while preventing large pH declines. Simply rinse before use to remove any residual dust. Unlike competing “wet”gravels, Gray Coast is sold dry: this bag contains 35% more gravel than a bag of wet gravel of equal weight. These “wet” gravels are marketed to give one the impression that they contain living, microscopic animals when in fact they only contain common bacteria. Dry or wet, there are bacteria on every substrate. If one is concerned with shortening the aquarium cycle time for a new system, then the use of a product designed for that particular purpose would be more appropriate (such as Seachem’s Stability®).\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"3.5kg","offer_id":30183189610575,"sku":null,"price":412.0,"currency_code":"ZAR","in_stock":true},{"title":"10kg","offer_id":30183189643343,"sku":null,"price":800.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/3623-Gray-Coast-3.5-kg.png?v=1568923510"},{"product_id":"reef-advantage-clacium","title":"Reef Advantage Calcium","description":"\u003cp\u003eReef Advantage Calcium is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health.\u003c\/p\u003e\n\u003cp\u003eReef Advantage Calcium also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important elements while maintaining calcium. Unlike limewater (kalkwasser), Reef Advantage Calcium does not have a caustic pH and will not deplete magnesium. Used as directed, it will not deplete alkalinity.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250g","offer_id":30183190265935,"sku":null,"price":296.0,"currency_code":"ZAR","in_stock":true},{"title":"500g","offer_id":30183190298703,"sku":null,"price":508.0,"currency_code":"ZAR","in_stock":true},{"title":"1000g","offer_id":30183190331471,"sku":null,"price":876.0,"currency_code":"ZAR","in_stock":true},{"title":"4000g","offer_id":43990924329269,"sku":"","price":3159.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0316-Reef-Adv-Calcium-250-g.png?v=1568923516"},{"product_id":"reef-builder","title":"Reef Builder","description":"\u003cp\u003eReef Builder raises carbonate alkalinity (KH) without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Used as directed, Reef Builder will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef Builder and Reef Buffer may be used together.\u003c\/p\u003e\n\u003cp\u003eUse Reef Builder to raise carbonate alkalinity without affecting pH. Use Reef Buffer to raise carbonate alkalinity and pH. Reef alkalinity should be maintained at 3–5 meq\/L (8–14 dKH). Alkalinity should not be allowed to fall below 2 meq\/L.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"300g","offer_id":30183190921295,"sku":null,"price":248.0,"currency_code":"ZAR","in_stock":true},{"title":"600g","offer_id":30183190954063,"sku":null,"price":420.0,"currency_code":"ZAR","in_stock":true},{"title":"1200g","offer_id":30183190986831,"sku":null,"price":758.0,"currency_code":"ZAR","in_stock":true},{"title":"4000g","offer_id":43990945530165,"sku":"","price":2392.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0366-Reef-Builder-300-g.png?v=1568923523"},{"product_id":"reef-buffer","title":"Reef Buffer","description":"\u003cp\u003eWhen used as directed Reef Buffer will raise the pH of your reef system to 8.3 without fear of accidentally overshooting the pH to a dangerous level. Whereas competing products simply use sodium bicarbonate, Reef Buffer is made with a blend of carbonate and bicarbonate salts. This blend of salts results in Reef Buffer yielding a pK of roughly 8.6 in saltwater.\u003c\/p\u003e\n\u003cp\u003eThe pK of a buffering agent is equivalent to the pH around which that buffer most strongly buffers. One would presume, then, that the pK of a saltwater buffer should be 8.3; however, the multitude of organic acids produced by the inhabitants of a reef system forces pH downward to a much greater degree than in a non-reef, marine system. A buffer with a pK of 8.3 would end up yielding a pH more in the range of 8.0-8.2. Reef Buffer's higher pK (8.6) allows for greater pH stability in a reef system where the bioload is significantly more than in a fish only system. Competing products are not designed specifically for the reef environment, so their pK is too low (in most cases, pK 8.3). At this pK, the proper pH can never be reached in saltwater.\u003c\/p\u003e\n\u003cp\u003eReef Buffer will also raise carbonate alkalinity; however, when pH is not an issue, Reef Builder or Reef Carbonate should be your first choice for a carbonate alkalinity supplement.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250g","offer_id":30183192952911,"sku":null,"price":248.0,"currency_code":"ZAR","in_stock":true},{"title":"500g","offer_id":30183192985679,"sku":null,"price":420.0,"currency_code":"ZAR","in_stock":true},{"title":"1000g","offer_id":30183193051215,"sku":null,"price":758.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0676-Reef-Buffer-250-g.png?v=1568923529"},{"product_id":"reef-advantage-magnesium","title":"Reef Advantage Magnesium","description":"\u003cp\u003eReef Advantage Magnesium is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural sea water. Reef Advantage Magnesium contains no ammonia. This is a common contaminant in every liquid magnesium supplement on the market.\u003c\/p\u003e\n\u003cp\u003eSeverely depleted levels of magnesium (below 800 mg\/L) can cause depressed pH levels and an inability to maintain proper magnesium levels. The most frequent causes of magnesium deficiency are use of kalkwasser, frequent overdosing of a carbonate additive, or low levels in the salt mix itself. Kalkwasser, for instance, precipitates magnesium as magnesium hydroxide while excess carbonates precipitate it as magnesium carbonate. In both cases, this means that magnesium that was present in the water is now unavailable. Of the two, magnesium hydroxide and magnesium carbonate, the former is more problematic; it is extremely insoluble. Once magnesium has precipitated as magnesium hydroxide, it will never redissolve. Magnesium carbonate will redissolve; however, it does so slowly. So, while it will go back into solution, there will be a significant portion of time in which magnesium levels are depleted.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"300g","offer_id":30183194722383,"sku":null,"price":212.0,"currency_code":"ZAR","in_stock":true},{"title":"600g","offer_id":30183194755151,"sku":null,"price":340.0,"currency_code":"ZAR","in_stock":true},{"title":"1200g","offer_id":30183194787919,"sku":null,"price":467.0,"currency_code":"ZAR","in_stock":true},{"title":"4000ml","offer_id":52317372318005,"sku":null,"price":1515.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0636-Reef-Adv-Magnesium-300-g.png?v=1568923536"},{"product_id":"reef-advantage-strontium","title":"Reef Advantage Strontium","description":"\u003cp\u003eStrontium occurs in natural seawater at a concentration of about 8 to 10 mg\/L. It is chemically very similar to calcium, and many organisms incorporate it in their skeletons along with calcium. Its addition to reef aquariums aids the growth of corals, coralline algae and other organisms that lay down a calcereous skeleton or shell, including tridacnid clams.\u003c\/p\u003e\n\u003cp\u003eReef Advantage Strontium restores and maintains strontium to levels found in natural sea water. Strontium is utilized by corals in the same manner as calcium and holds a similar importance in maintaining a vigorous level of growth. It is most useful in densely populated aquariums requiring a continuous supply of strontium. Reef Advantage Strontium is a highly concentrated (30,000 ppm), ionically balanced strontium supplement.\u003c\/p\u003e\n\u003cp\u003eUnlike other strontium chloride products, Reef Advantage Strontiumâ„¢ is formulated so that it can be added directly to the aquarium. Competing products require one to mix a separate solution before adding it to the system.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"300g","offer_id":30183195017295,"sku":null,"price":212.0,"currency_code":"ZAR","in_stock":true},{"title":"600g","offer_id":30183195050063,"sku":null,"price":340.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0656-Reef-Adv-Strontium-300-g.png?v=1568923541"},{"product_id":"reef-kalkwasser","title":"Reef Kalkwasser","description":"\u003cp\u003eReef Kalkwasser is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser) solutions that will maintain calcium concentrations at natural seawater levels. Kalkwasser solutions maintain calcium directly and carbonate alkalinity indirectly. However, its capacity to perform these functions is dependent on evaporation rate and CO2 concentration. If these two factors are insufficient you can provide additional calcium with Reef Advantage Calcium, Reef Complete, or Reef Calcium, and carbonate alkalinity with Reef Builder or Reef Carbonate (do not mix these directly with a kalkwasser solution).\u003c\/p\u003e\n\u003cp\u003eWhile Reef Kalkwasser is a high purity and economical limewater mix, the beginner, or someone with not as much time to devote to their system, may prefer to use other less involved methods for maintaining proper ionic concentration levels.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250g","offer_id":30183195869263,"sku":null,"price":410.0,"currency_code":"ZAR","in_stock":true},{"title":"500g","offer_id":30183195902031,"sku":null,"price":513.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0393-Reef-Kalkwasser-250-g.png?v=1568923547"},{"product_id":"marine-buffer","title":"Marine Buffer","description":"\u003cp\u003eMarine Buffer® will safely raise marine pH to 8.3. It will not raise pH above 8.3 even if inadvertently overdosed. Marine Buffer® is a blended product and is not just sodium bicarbonate or sodium carbonate, commonly sold as a substitute. Such products can raise pH to dangerous levels if not used properly. Marine Buffer® contains sodium, magnesium, calcium, strontium, and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate. Use Seachem's MultiTest Marine pH \u0026amp; Alkalinity to check pH and total alkalinity. Use Marine Traceâ„¢ to restore the proper level of trace and feed NutriDiet® Marine Flakes for thriving, healthy saltwater fish.\u003c\/p\u003e\n\u003cp\u003eTotal Alkalinity is a measurement of three main ions: carbonate, bicarbonate, and borate. In saltwater, bicarbonate drives the pH toward 7.8, carbonate drives pH toward 9.1, and borate toward 9.5 or more. Because of the chemistry of buffering systems, the closer you get the pH to the pK of a buffering system, the harder it is for the pH to shift. So, if you blend a buffer so that the combined product drives the pH toward 8.3, then the more you use, the more stable the pH becomes. That is the principle behind Marine Buffer. It is a blended buffer that drives and holds your pH at 8.3 because of the blend. The catch to this seemingly simple solution is that most salt mixes contain substantial amounts of bicarbonate salts. This shifts the pK of the buffering system further towards 7.8, and a buffer that shoots for 8.3 will never quite get there. Thus, the pK of Marine Buffer is actually slightly higher than 8.3 in order to combat the influx of bicarbonate at every water change. Marine Buffer was the first buffer on the market which contained borate salts (which make a saltwater buffering system much more stable), and Marine Buffer remains the most effective pH buffer on the market for marine aquaria.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250g","offer_id":30183196098639,"sku":null,"price":248.0,"currency_code":"ZAR","in_stock":true},{"title":"500g","offer_id":30183196131407,"sku":null,"price":420.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0346-Marine-Buffer-250-g.png?v=1568923553"},{"product_id":"reef-calcium","title":"Reef Calcium","description":"\u003cp\u003eReef Calcium is a concentrated (50,000 mg\/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Additionally, polygluconate contains no nitrogen or phosphorous, thus it is biologically impossible for it to lead to algae growth in a properly maintained reef system.\u003c\/p\u003e\n\u003cp\u003ePolygluconate complexation confers several benefits: it increases the bioavailability of the calcium, it provides a rich source of metabolic energy to help maintain peak coral growth, and it prevents calcium precipitation\/alkalinity depletion.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eReef Calcium utilizes a chained organic calcium rather than an ionic calcium. When a coral absorbs a molecule into its tissue, it uses the same amount of energy regardless of molecular size. However, charged molecules require more energy. When an uncharged molecule of Reef Calcium is absorbed, the coral acquires multiple calcium atoms as well as an easily metabolized carbohydrate with less energy expended than it uses for ionic calcium uptake. Therefore, at lower calcium levels, corals can still take in as much calcium through our organic chains as they would at much higher levels of ionic calcium.\u003c\/p\u003e\n\u003cp\u003eReef Calcium may be used alone to maintain calcium but will provide enhanced levels of coral growth when used in conjunction with an ionic calcium supplement (Reef Complete®, Reef Advantage Calcium). Reef Calcium is intended to maintain calcium levels; if calcium becomes seriously depleted one should either perform a water change or use an ionic calcium supplement to restore the depleted level of calcium.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250ml","offer_id":30183196622927,"sku":null,"price":243.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0355-Reef-Calcium-100-mL.png?v=1568923562"},{"product_id":"reef-complete","title":"Reef Complete","description":"\u003cp\u003eReef Complete® is a concentrated (160,000 mg\/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. To prevent this you must provide calcium (Reef Complete®) and carbonates (Reef Builder or Reef Carbonate).\u003c\/p\u003e\n\u003cp\u003eReef Complete® also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important elements while maintaining calcium.\u003c\/p\u003e\n\u003cp\u003eReef Complete® is a blended product. It is not simply calcium chloride. Commercially available calcium chloride contains ammonia. Unlike other ionic calcium supplements, Reef Complete® is blended to a higher pH in order to force the ammonia to gas off into the atmosphere. In addition, Reef Complete® is more concentrated than any other liquid product on the market. Reef Complete® contains 160,000 ppm calcium. Our nearest competitor's product is only 110,000 ppm calcium.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250ml","offer_id":30183197999183,"sku":null,"price":243.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183198031951,"sku":null,"price":374.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0336-Reef-Complete-250-mL.png?v=1568923566"},{"product_id":"reef-carbonate","title":"Reef Carbonate","description":"\u003cp\u003eReef Carbonate is a concentrated (4,000 meq\/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. To prevent this you must provide carbonates (Reef Carbonate) and calcium (Reef Advantage Calciumâ„¢ or Reef Complete®).\u003c\/p\u003e\n\u003cp\u003eWhereas competing products simply use sodium bicarbonate, Reef Carbonate is made with a blend of carbonate and bicarbonate salts. This blend of salts results in Reef Carbonate yielding a pK of roughly 9.0 in saltwater (higher than competing products). In a closed reef system, the multitude of organics produced by reef inhabitants tends to force pH downward, but the advantage of Reef Carbonate's higher pK is a stabilization of pH around 8.3-8.4. Competing products’ formulations make them incapable of such a claim, so pH will always fall below desirable levels for a reef aquarium.\u003c\/p\u003e\n\u003cp\u003eUsed as directed, Reef Carbonate will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef alkalinity should be maintained at 3–6 meq\/L (8–17 dKH). Alkalinity should not be allowed to fall below 2 meq\/L.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250ml","offer_id":30183198523471,"sku":null,"price":160.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":30183198556239,"sku":null,"price":252.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/products\/0666-Reef-Carbonate-250-mL.png?v=1568923571"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/1491\/1567\/collections\/bond_f2ba3832-67a4-4128-bb84-f0ec02ed2478.jpg?v=1776321695","url":"https:\/\/www.dorrypets.co.za\/collections\/marine-additives-media\/uv.oembed","provider":"Dorry Pets","version":"1.0","type":"link"}