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Calcium and strontium complex for balanced formation of the coral skeleton
Ca | Sr | Ba
Calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons.
All of these elements need to be available in balanced proportions for positive coral health and growth.
Red Sea’s CALCIUM+ contains blended salts of calcium and strontium in the ratio required by corals and is part of Red Sea’s complete Reef Care Program.
Powder supplement: 1g will raise the Ca level of 100 liters (25 gal) by 3.6ppm.1 kg will make 1.8L of stock solution.
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Turbo Filter Activation
bioBoost immediately activates new filter media and reduces your aquarium's settling time. It promotes the vitality of fish and plants.
Positioning
Once placed under the filter floss, bioBoost will release more than one billion microorganisms in a very short time to ensure crystal-clear water in the aquarium. Change the bioBoost every four weeks to maintain ideal water conditions in your aquarium.
Tested quality
Constant monitoring of the effectiveness and quality of the microorganisms by a well-known institute.
Aquarium volume
JUWEL bioBoost is suitable for freshwater aquariums that are sized up to 500 litres.
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The Salifert magnesium test is very straightforward and does not suffer from calcium and strontium interferences when within certain bounds. It measures in sufficient accurate steps of 30 mg/L with a sharp color change.
Reasons to choose Salifert Test Kits:
Easy to use
Accurate
The kit can perform approx. 50 measurements.
The Salifert liquid-magnesium additive does not imbalance the system and is ultra pure. Salifert was the first in offering such an additive.
If you are tired of the hassle, noise, and inconsistency of hatching your own brine shrimp, Ocean Nutrition Instant Baby Brine Shrimp is a game-changer for your fry and delicate invertebrates. This innovative product provides sterile, newborn Artemia salina nauplii in a convenient, ready-to-use liquid solution.
Because the nauplii are already hatched, you can feed your fish exactly when they need it, eliminating the 24-hour wait time and the risk of poor hatching yields. It contains over 1.5 million nauplii per container, with no added preservatives or colorants—offering the same nutritional profile as freshly hatched live food with significantly less effort.
Key Benefits for Your Aquarium
Instant Availability: Ready to feed immediately, making it perfect for matching the strict feeding schedules of delicate fry.
Hassle-Free Convenience: No need for cumbersome hatching stations, air pumps, or mess in your home.
100% Natural: A clean, sterile product that mimics freshly hatched live nauplii without artificial additives.
Long Shelf Life: Stores at room temperature for years when sealed, and up to 7 days in the refrigerator once opened.
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AC 110-240V
50/60 HZ POWER:1W
OUTPUT:3L/MIN
PRESSURE:0.015MPA
PRODUCT CONTENTS
1XSOBO SB-418 AIR MOTOR
1XUSB
1XAIR HOSE
1XCYLINDER AIR STONE
The product can be charged with USB (power supply not included).
It can work for about 24 hours after being charged.
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Keep your aquarium glass crystal clear without ever getting your hands wet using the SOBO Floating Magnetic Glass Cleaner. This innovative maintenance tool uses super-strong magnets to effortlessly glide across varying glass thicknesses, stripping away stubborn algae with ease.
What truly sets this cleaner apart is its revolutionary buoyant design. If the two magnets ever separate, the inner scrubber simply floats to the surface for quick retrieval. This not only saves you from rolling up your sleeves to fish a dropped magnet out of your aquascape, but it also ensures the scrubbing pad never touches the bottom—keeping it completely free of abrasive sand and gravel that could permanently scratch your viewing pane. Complete with a non-slip grip, it is incredibly easy to guide around tricky corners for a seamless cleaning experience.
Key Features & Benefits
Revolutionary Floating Design: The internal cleaning pad automatically floats to the surface if detached, meaning you never have to reach into the tank to retrieve a sunken magnet.
Scratch-Free Maintenance: Because the pad won't sink into your substrate, it stays completely free of trapped sand or gravel, protecting your delicate glass from accidental scratches.
Super Strong Magnets: Engineered with powerful magnetic attraction to maintain a tight, secure grip and power through tough algae on a variety of glass thicknesses.
Non-Slip Grip Handle: The ergonomic outer handle provides excellent control, allowing you to easily guide the cleaner around corners and curves without losing the connection.
Dry-Hands Cleaning: Provides a highly effective, mess-free way to maintain a pristine viewing area without disrupting your fish or getting wet.
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Neutral Regulator® adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium and magnesium while removing any chlorine, chloramine, and detoxifying ammonia. The use of Neutral Regulator® makes other conditioning unnecessary. To lower pH below 7.0 use Neutral Regulator® with Acid Regulator (or Discus Buffer®). To raise pH above 7.0 use with Alkaline Regulator. All of these products will enhance and stabilize the freshwater aquarium environment. For further freshwater environment enhancement, use Fresh Trace to restore the proper level of trace elements and feed NutriDiet® Tropical Flakes for thriving, healthy freshwater community fish.
Contains phosphate buffers and conditioning agents. Safe for all freshwater fish acclimated to neutral pH.
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Flourite® Black is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any freshwater aquarium environment. Flourite® Black is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as laterite are not necessary. Flourite® Black is not chemically coated or treated and will not alter the pH of the water. Flourite® Black is good for the life of the aquarium and need not be replaced
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Flourish Excelâ„¢ is a source of bioavailable organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but, may also be derived from simple organic compounds (such as photosynthetic intermediates). The use of either CO2 injection or Flourish Excelâ„¢ does not necessarily negate the use of the other. Because the processes of producing photosynthetic intermediates and building onto them occur simultaneously, one can derive a substantial benefit with the use of Flourish Excelâ„¢ either alone or in conjunction with CO2 . The combination is particularly ideal for situations when continuing to add CO2 could result in dangerously low pH levels. Flourish Excelâ„¢ also has iron reducing properties which promote the ferrous state of iron (Fe+2), which is more easily utilized by plants than ferric iron (Fe+3).
The reason plants need CO2 is to produce longer chain carbon compounds also known as photosynthetic intermediates. Photosynthetic intermediates includes compounds such as ribulose 1,5-bisphosphate, and 2-carboxy-3-keto-D-arabinitol 1,5 bisphosphate. Although the names are complicated, the structures are quite simple (5 carbon chains). Flourish Excelâ„¢ does not contain these specific compounds per se, but one that is quite similar. By dosing with Flourish Excelâ„¢ you bypass the involvement of CO2 and introduce the already finished, structurally similar compounds. It is in its structural similarity that Flourish Excelâ„¢ is able to be utilized in the carbon chain building process of photosynthesis. Simple chemical or enzymatic steps can easily convert it to any one to any one of the above named compounds (or a variety of others).
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Magnesium supplement for balanced formation of coral skeleton
Calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons.
All of these elements need to be available in balanced proportions for positive coral health and growth.
Red Sea’s MAGNESIUM contains blended salts of magnesium and is part of Red Sea’s complete Reef Care Program.
Concentration:
Liquid supplement: 1ml will raise the Mg level of 100 liters (25 gal) by 1ppm.
Powder supplement: 1g will raise the Mg level of 100 liters (25 gal) 1.34ppm.1 kg will make 1.7L of stock solution.
package size/volume:
250 ml (8.5 fl. Oz.)
500 ml (16.9 fl. Oz.)
1 L (33.8 fl. Oz.)
5 L (1.32 gal)
1 kg – powder (2.2 lb)
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Poster 3 Black & White impressively highlights the individual décor of your aquarium. Both of the black and white motifs create a special depth effect and offer an interesting contrast to fish and plants.
For a particularly light, three-dimensional effect, we recommend fixing with JUWEL Poster Fix.
S - 60 x 30 cm L - 80 x 50 cm bis 100 x 50 cm XL - 120 x 60 cm bis 150 x 60 cm
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PosterFix
JUWEL PosterFix prevents unattractive light refraction, thus increasing the colours and structure of your motif to great effect. The poster can be easily removed.
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Nitrax
JUWEL Nitrax reduces nitrate levels in your aquarium, leading to a considerable reduction in algae growth. Nitrax is a biological filter on the containing specialist microorganisms to break down poisonous metabolites (ammonium/nitrite) in your aquarium, thus reducing the danger of fish mortality. Nitrax also reduces algae growth by anaerobically breaking down nitrate, thus supporting the vitality of your fish.
Characteristics of JUWEL Nitrax:
• Reduces nitrate
• Promotes plant growth
• Increases the vitality of your fish
• Purely biologically active
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AquaHeat - Automatic-Heater
The JUWEL heater safely and reliably ensures the correct temperature in your aquarium. Depending on room temperature and aquarium size, your JUWEL heater will achieve a water temperature of around +28°C.
Because it uses top-quality contacts and shock-proof, heat-resistant borosilicate glass (safety glass), JUWEL adjustable heaters meet the highest standards in both function and safety and, as you would expect, are TÜV/GS certified.
In all Rio, Vision, Trigon, Lido and Primo aquariums, the heaters are placed out of sight in the filter casing and are perfectly integrated in the water circulation of the Bioflow filter system.
This ensures an even, efficient distribution of heat through your aquarium.
The JUWEL adjustable heater is available in 50, 100, 200 and 300 Watt
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Inert ceramic material with open flow architecture and largest use-able surface area.Higher efficiency relative to conventional media results requirements to achieve treat NH4-N and NO3-N.Most technically advanced bio-filtration substrate.The surface of the block is a microporous and has a large specific surface area. It is suitable for the growth of various microorganisms and forms a stable and highly active biofilm on its surface.The three-dimensional void (3D) formed by the sphere and the sphere produces a powerful bactericidal effect. They are a great base for sponge growth, micro-fauna, and even coral frags.Bio-Filter Block will work in sumps, trickle filters, wet/dry filters, hang on the back filters or directly in the tank.Suitable for use in fresh, marine and pond water!
2 Blocks included, (1080 metres squared of surface area per block)
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* Aragonite sand free of impurities such as ash, metals, and pesticides
* Use Seaflor Special Grade Reef Sand to create a safe and beautiful aquarium
* Functional marine substrate increases buffering capacity of your aquarium
CaribSeaBeautiful 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.
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A perfectly soft and moist pellet packed in nitrogen flushed foil bags for maximum freshness. Main characteristics are increased palatability and easy digestion. Contains garlic to improve disease resistance, Spirulina, kelp, shrimp, plankton, and squid. This food is intended for herbivorous and omnivorous fish. Comes in small (+/- 1.2mm) and medium (+/- 3.1mm) pellets. Use the medium size for the larger fish from 10 cm onwards. Formula Two is green and is for fish with rather lower protein needs. Feed one to three times daily. Do not feed more than can be eaten within a few minutes. The foil pouch keeps oxygen out for maximum freshness. Once the inner foil bag is opened, keep lid tightly shut.
Soft and moist highly palatable pellets.
Contains garlic and Spirulina.
Super color enhancing qualities.
High levels of high end marine proteins.
Oxidation limited by nitrogen flushing method.
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This flake is a perfect all-rounder for all marine tropicals. The high protein content is ideal for juvenile growth. This food will significantly improve coloration and vitality in your fish, while acting as an immune stimulant. Key ingredients include fresh fish protein, fresh seafood, plankton, brine shrimp, minerals, vitamins and carotenoids. Feed as much as your fish will eat in 2-3 minutes. Distribution 3-4 times per day.
Highly palatable staple food for marine fish.High protein content and rich in vitamins.Improves coloration and vitality.Contains immunostimulants.Formulated and tested by aquaculture biologists. Does not cloud the water.
Provide your small-mouthed tropical fish with superior nutrition and unmatched digestibility using Hikari Micro Pellets. Specifically formulated to replace traditional, messy flake foods, this premium, semi-floating diet eliminates the daily hassle of crushing flakes by offering a perfectly sized, nutrient-dense granule right out of the bottle.
Packed with a premium-select marine and vegetable protein mix, these micro-pellets deliver the high energy reserves that active, small tropical fish require to thrive. To ensure your community tank looks its absolute best, the formula features a unique balance of pure krill and spirulina, combined with advanced bio-technology to actively promote vivid, true-to-life coloration.
Key Features & Benefits
The Ultimate Flake Alternative: Offers outstanding nutritional value and convenience by completely eliminating the need to crush traditional flake foods before feeding.
High-Visibility Granules: The precisely colored pellets significantly improve underwater visibility for your fish, resulting in rapid feeding acceptance and drastically less wasted food.
Vivid Color Enhancement: Rich in natural krill and spirulina to naturally bring out the brilliant, species-specific colors of your small community fish.
Advanced Micro-Coating: Proprietary micro-coating technology locks in unique nutritional components and prevents the pellets from degrading and clouding your aquarium water.
Ideal Semi-Floating Texture: The micro-sized granules rapidly soften in the water to create a texture perfectly suited for small mouths, while the semi-floating action gives fish at all levels a chance to eat.
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Complete food in the form of a flake mix with high quality, functional nutrients, providing a full diet for daily feeding of all ornamental fish. Supports healthy fish growth, vitality and colour vibrancy.
Complete food in the form of a flake mix for all freshwater ornamental fish
Mix of seven different types of flake and over 40 high quality raw materials
The BioActive formula maintains a healthy immune system
Plus prebiotics to help support bodily functions and food conversion
Maintains healthy fish growth and clear water
Flakes that float for a long time before slowly sinking are ideal for a mixed stock of fish
APT complete - All in one fert, vey powerful for vivid and healthy plant growth also, polishes the water and reduces algae. 100% safe for all livestock.
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For more than 50 years JUWEL Aquarium has been synonymous with quality and innovation in aquarium manufacturing and is thus setting standards in design and technology. Emphasis was placed on a systems concept right from the start. We therefore developed the technology required for the successful operation of an aquarium from early on and our first brand was able to offer a range of aquariums with components that are all perfectly compatible with each other.
We have remained true to this principle and therefore these days JUWEL Aquarium is synonymous with high quality system aquariums, ultra-modern technology and the highest quality standards.
To this day, an experienced team is constantly working with great enthusiasm to create a beautiful home for your fish. This has made us the leading aquarium brand in Europe.
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Provide your aquatic pets with a nutritious, highly palatable diet with Ruto Artemia (Brine Shrimp). Recognized as one of the most reliable food sources in the aquarium hobby, brine shrimp offer an exceptional blend of high-quality protein and natural carotene to support vibrant coloration and robust health in your fish.
Because of their small size and irresistible taste, these Artemia are the ideal prey for finicky eaters and a wide variety of aquarium-sized species. Beyond general nutrition, brine shrimp also serve as a natural laxative within the digestive system, helping to prevent bloating and keep your fish's digestive tract functioning smoothly.
Key Features & Benefits
Universal Appeal: Highly suitable for small to large freshwater and marine fishes, making it a versatile feeding solution for multi-tank households.
Color Enhancing: Naturally rich in carotene, which actively promotes and brings out the brilliant, natural colors of your aquatic life.
Digestive Health: Functions as a highly effective natural laxative, promoting excellent digestive health and preventing common blockages.
High-Protein Diet: Delivers a concentrated burst of protein to support healthy growth, energy, and overall vitality.
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Cryptocoryne undulatus ‘Red’ – This red version of Cryptocoryne undulata grows wild in rivers of Sri Lanka. It is an easy plant, tolerant of very different conditions in an aquarium. Appearance of the plant will partially depend on these conditions. Low levels of light and nutrients will produce a relatively tall, greenish-brown plant of slow growth. Higher levels of light and nutrition, combined with added CO2, will make the plant grow considerably faster producing shorter leaves of a reddish-brown colour.
The Undulate Crypt still grows under low light and without fertiliser, however, it does better under medium lighting and a nutrient-rich substrate. As well as many other Cryptocoryne species, this plant easily propagates by underground runners.
Cryptocoryne undulata is a versatile aquarium plant, best placed in the midground, in higher tanks also in the foreground. It forms extended stands with time, and with its narrow, dark foliage, it is especially suitable for aquascapes in the nature aquarium style.
Care Guidelines:
Temperature: 24 – 28° C
pH: 6.5 – 7.5
Lighting: Low to Moderate
Origin: Grown in nurseries, but indigenous to Sri Lanka
Aquarium Placement: Midground to Background
Care: Easy
Just like fish, living plants do best when they are kept in an aquarium that best suits their needs. Selecting live plants that share common water conditions will minimize problems and make it easier for you to maintain and keep your aquarium in tip top shape
