20% Flash Sale Tier
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Seachem Reef Advantage Strontium
Strontium 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. Reef 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. Unlike 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.
R 212.00 - R 340.00
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Seachem Reef Advantage Magnesium
Reef 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. Severely 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.
R 212.00 - R 1,515.00
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Seachem Reef Buffer
When 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. The 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. Reef 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.
R 248.00 - R 758.00
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Seachem Reef Builder
Reef 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. Use 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.
R 248.00 - R 2,392.00
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Seachem Reef Advantage Calcium
Reef 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. Reef 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.
R 296.00 - R 3,159.00
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Seachem Reef Reactor Media Large
Reef 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.
R 712.00 - R 1,087.00
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Seachem Reef Reactor Media Medium
Reef 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.
R 712.00 - R 1,087.00
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Seachem Vitality
Vitality is a comprehensive vitamin, amino acid, and trace element supplement developed to address nutritional requirements commonly associated with long term closed system housing of marine ornamental fish. Vitalityâ„¢ contains ascorbic acid in a heavy base of spirulina and chlorella. Ascorbic acid is a cofactor in the hydroxylation of proline and lysine to components of procollagen, the precursor of collagen, necessary for the formation of connective tissues, scar tissue in wound repair, and bone matrix.* Both spirulina and chlorella contain a rich assortment of amino acids and vitamins. Vitalityâ„¢ can be used on freshwater ornamental fish; however, it is specifically designed for marine fish.
R 258.00 - R 743.00
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Seachem Phyto Plankton
Reef 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. Reef 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. In 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. It 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.
R 291.00 - R 532.00
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Seachem Zoo Plankton
Reef 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. Reef 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. In 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.
R 291.00 - R 532.00
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Seachem The Bag
The 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. Unlike 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.
R 326.00
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Seachem Ammonia Alert
Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are needed. The device detects less than 0.05 mg/L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress. It lasts over a year. This product is not recommended for use at acid pH. Marine or freshwater use. In the absence of free ammonia the unit will assume a yellow or faint yellow-green color. It is normal for the dry sensor to have a greenish hue. It may take up to a few days for a dry sensor to equilibrate with the water. No sampling of water, chemicals, or test procedures are required. The presence of the free ammonia is detectable continuously with a response time of about 15 minutes. Response to decreasing ammonia is slower, requiring about 4 hours to go from TOXIC to SAFE on removal of ammonia. Ammonia Alert lasts over 9X as long as competing products. Ammonia Alert is also almost half the size of competing products. It's small, clear, and unobtrusive, so it won't detract from the view of your aquarium.
R 267.00
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Seachem Cichlid Trace
Cichlid Trace supplies a broad range of trace elements demonstrated* to be necessary for proper health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and environment. Trace elements are normally depleted by utilization, oxidation and precipitation, thus it is important to restore them on a regular basis. Cichlid Trace contains only those elements actually demonstrated* to be required by fish. *Nutrient Requirements of Fish, National Academy of Sciences, pp. 16-21,1993.
R 232.00
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Seachem Brackish Salt
Seachem’s Brackish Salt™ is a chemically sound blend of salts designed to replicate the native environment of live bearers and other brackish estuary fish without adversely impacting aquatic plants when used at regionally specific recommended dosage. The salt is also well suited for routine aquarium freshwater use. It does not impact pH or provide buffering. Unlike other aquarium salts currently available to the hobbyist, Brackish Salt™ is more than just a simple sodium chloride product. These other salts can burn leaves and roots in a planted aquarium. However, Brackish Salt™ does not cause this type of damage, and actually provides many nutrients crucial to healthy plant growth. Dosing of Brackish Salt™ allows for specific duplication of different brackish water environments found worldwide (such as the waters of Sumatra or the waters of Borneo). Brackish Salt™ can also be dosed for general brackish water community aquariums and general freshwater community aquarium. Brackish Salt™ is a safe and effective alternative to the sodium chloride based aquarium salts so prevalent Seachem’s Brackish Salt™ is a chemically sound blend of salts designed to replicate the native environment of live bearers and other brackish estuary fish without adversely impacting aquatic plants when used at regionally specific recommended dosage. The salt is also well suited for routine aquarium freshwater use. It does not impact pH or provide buffering. Unlike other aquarium salts currently available to the hobbyist, Brackish Salt™ is more than just a simple sodium chloride product. These other salts can burn leaves and roots in a planted aquarium. However, Brackish Salt™ does not cause this type of damage, and actually provides many nutrients crucial to healthy plant growth. Dosing of Brackish Salt™ allows for specific duplication of different brackish water environments found worldwide (such as the waters of Sumatra or the waters of Borneo). Brackish Salt™ can also be dosed for general brackish water community aquariums and general freshwater community aquarium. Brackish Salt™ is a safe and effective alternative to the sodium chloride based aquarium salts so prevalent
R 177.00
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Seachem Discus Trace
Discus Trace supplies a broad range of trace elements demonstrated* to be necessary for proper health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and environment. Trace elements are normally depleted by utilization, oxidation and precipitation, thus it is important to restore them on a regular basis. Discus Trace contains only those elements actually demonstrated* to be required by fish. Aquarium salt is often used to add salts back to aquarium water. Some fish will tolerate this therapeutic use of salt; however, some fish are less tolerant. Discus as a species will not tolerate this elevated level of sodium in the water. If you keep live plants in your discus aquarium, the plants will not tolerate this either. Discus Trace is a well rounded trace mineral supplement that does not contain sodium and is used to replenish trace and ultra trace minerals that are demonstrated to be necessary for fish health and growth. *Nutrient Requirements of Fish, National Academy of Sciences, pp. 16-21,1993.
R 269.00 - R 420.00
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Seachem Discus Buffer
Discus Buffer® helps to replicate the ideal Discus environment (low pH & low GH (General Hardness)). Discus Buffer® will lower pH and keep it lowered. Discus Buffer® also softens water by precipitating calcium and magnesium. Use Discus Trace™ to restore the proper level of trace elements and feed NutriDiet® Discus Flakes for thriving, healthy Discus. Neutral Regulator® and Discus Buffer® can be used in combination to achieve a desired pH when performing water changes or adding top off water. The ratio chart below is designed for RO water where there is generally no buffering capacity. Contains phosphate buffers and conditioning agents. Safe for all freshwater fish acclimated to acid pH.
R 265.00 - R 784.00
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Seachem Gold Basics
Gold Basics is designed to provide the optimal bowl environment for goldfish. Gold Basics removes any chlorine, chloramine, and ammonia. It buffers the water to a pH of 7.0 and promotes vigorous health and growth. 50 mL treats 25 US gallons. Feed NutriDiet® Goldfish Flakes for optimal fish health.
R 90.00
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Seachem Phosnet
PhosNet 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.
R 664.00 - R 1,174.00
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Seachem PhosBond
PhosBond 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.
R 335.00 - R 1,246.00
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UNS UNS Stainless Steel Curved Scissors
The UNS Stainless Steel Curved Scissor is a must-have tool for maintaining an aquascape. Medical grade stainless steel Precision trimming Rust-resistant *Wipe down tools with a dry rag after every use. *Keep in a safe place away from children or pets Dimensions: 10 inches long
R 625.00
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UNS UNS Stainless Steel Straight Scissors
Introducing the UNS Stainless Steel Straight Scissors - the ultimate tool for maintaining the beauty and health of your aquarium plants. Made with high-quality stainless steel, these scissors are designed to trim and prune aquatic plants with precision and ease, allowing you to keep your underwater garden in top condition. The straight blades of these scissors are perfect for trimming aquatic plants with a clean and precise cut, ensuring healthy and vibrant growth. The high-quality stainless steel construction ensures that these scissors are durable and reliable for long-term use, and they are resistant to corrosion and rust. The UNS Stainless Steel Straight Scissors are easy to handle, with a comfortable grip that provides excellent control and precision. They are also easy to clean and maintain, making them an essential tool for any aquarium enthusiast. Whether you're a seasoned professional or just starting out, these scissors will help you achieve the results you need. So, if you're looking for a high-quality, reliable, and durable tool for maintaining aquatic plants in your aquarium, look no further than the UNS Stainless Steel Straight Scissors. Add them to your aquarium maintenance kit today and experience the precision and quality that only UNS can provide!
R 625.00
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UNS UNS Glass Cup
The UNS Glass Cup provides a secure area for aquatic plant cultivation. Constructed from sturdy glass, the glass cup is easy to install wherever desired with included suction cups. Simply fill the cup with desired substrate and use it for growing juvenile plants, keeping plant species separate and more. The base of the cup includes a vent that allows plant roots to expand if necessary. Key Features and Important Notes Versatile Use: Use the UNS Glass Cup to grow fragile plant species or to monitor specific plants that need a little more attention and particular care. The Glass Cup is also ideal for allowing plants to establish roots without disturbance from bottom dwelling livestock. Product Specifications Length: 2.5" / 6.5CM Width: 3.1" / 8CM Height: 3.24" / 8.25CM Cup Opening: 1.9-2.1" / 5-5.5CM
R 235.00
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Kraken Kraken Aquarium
Experience unparalleled clarity and a truly borderless view with the Kraken Premium Rimless Aquarium. Designed specifically for dedicated aquascapers and reef enthusiasts, this tank removes all visual barriers between you and your underwater world, making it the stunning centerpiece of any room. Whether you are building a lush, high-tech planted aquascape or a vibrant, minimalist shallow reef, the Kraken Aquarium provides the flawless, ultra-clear foundation you need. Premium Features Ultra-Clear Low-Iron Glass: Standard aquarium glass has a green tint that dulls the natural colors of your fish and corals. Kraken utilizes premium low-iron glass to ensure your vibrant reds, deep blues, and lush greens pop with absolute true-color accuracy. Diamond-Polished Edges: Every pane of glass is precision-cut and finished with high-polish, cleanly beveled edges for a sleek, modern aesthetic. Zero-Distraction Clear Silicone: Constructed using high-strength, virtually invisible translucent silicone. The minimalist joints guarantee maximum structural integrity without bulky black frames ruining your view. True Rimless Design: The open-top architecture not only provides a sophisticated, contemporary look but also allows for superior gas exchange and the complete freedom to hang premium lighting systems exactly how you want them. Specifications Glass Type: Premium Ultra-Clear Low-Iron Glass Design: Rimless / Open-Top Silicone: Invisible Clear Silicone
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Kraken Kraken Aquarium Pro
Experience crystal-clear viewing and maintain superior aquatic conditions with the Kraken Aquarium Pro. Crafted from premium, low-iron Starfire glass, this flagship aquarium delivers unmatched visual clarity, naturally enhancing the vibrant colors of your fish, corals, and underwater landscapes. Designed to blend effortlessly into any home or office decor, the display features modern, sleek black silicone seams for a clean, contemporary finish. Below the display, a highly durable, high-quality aluminum cabinet with clip-on doors securely houses the advanced integrated sump system. Complete with a discreet overflow and all necessary plumbing, the Kraken Pro takes the guesswork out of installation so you can spend less time maintaining your tank and more time enjoying your aquatic hobby. Key Features & Benefits Ultra-Clear Starfire Glass: Premium low-iron glass provides exceptional, distortion-free clarity and vivid color display. Contemporary Aesthetics: Modern black silicone seams create a sleek, seamless, and elegant appearance. Advanced Sump Filtration: The integrated glass sump system ensures exceptional water volume, clarity, and stable parameters for demanding aquatic life. Complete Plumbing Kit: Features a highly discreet overflow system and comes fully equipped with all necessary plumbing pipes for a smooth installation. Premium Aluminum Cabinet: The included heavy-duty aluminum stand provides superior water resistance and structural durability, finished with sleek clip-on doors. Technical Specifications Glass Type: Premium Starfire (Low-Iron) Glass Filtration Type: Integrated Sump System Cabinet Material: High-Quality Aluminum Cabinet Color Options: Available in Black or White Included in Kit: Display Tank, Aluminum Cabinet, Sump Filter, Overflow System, and Plumbing Pipes.
R 23,460.00 - R 46,058.00
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