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Seachem

80 products

  • Sale -4%Last stock! Seachem Reef Reactor MD 4L

    Seachem Reef Reactor MD 4L

    Product Description 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 aluminum and phosphorus. Direction: Rinse Reef Reactor™ prior to initial placement in your calcium reactor. The rate of water flow through the reactor in conjunction with the pH of the water inside the reactor will control the rate of media dissolution. Follow the manufacturer’s instructions furnished with the calcium reactor and adjust the rates of water flow and CO2 injection to attain the desired concentrations of calcium and alkalinity in the effluent.

    $82.95 $79.98

  • Sale -38%Last stock! Seachem Pond Salt

    Seachem Pond Salt

    Product Description Pond Salt™ is a chemically sound blend of salts designed to replicate the native ionic environment of goldfish and koi without adversely impacting on pond plants when used at the recommended dosage. It can also be useful to temporarily reduce nitrite toxicity in an emergency situation. It does not impact pH. For pH control, use Pond Acid Buffer™ or Pond pH Buffer™. Pond Salt™ is more than just a simple sodium chloride product. Other salts can burn leaves and roots in a planted pond. However, Pond Salt™ does not cause this type of damage, and actually provides many nutrients crucial to healthy plant growth. Pond Salt™ is a safe and effective alternative to the sodium chloride based pond salts so prevalent.

    $79.98 $49.98

  • Sale -13% Seachem Pond Matrix

    Seachem Pond Matrix

    Product Description   Pond Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste in ponds. Plastic bio-materials provide only external surface area, whereas Pond Matrix™ provides internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Pond Matrix™, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter. Pond Matrix™ is completely inert and will not breakdown. It need not be replaced. It is also more suitable for use as a clean soil replacement for growing pond plants. Use 1–2 Liters of Pond Matrix™ for each 100 US gallons. Since the majority of the bacteria are internal, Pond Matrix™ may be rinsed when needed without damaging the filter. Pond Matrix™ is compatible with all types of wet or wet-dry filters.

    $19.95 - $69.98

  • Last stock! Seachem Zeolite

    Seachem Zeolite

    Product Description Seachem Zeolite™ is a naturally occurring, highly-porous mineral that binds ammonia and heavy metals through an ion exchange mechanism. It has the highest ammonia binding capacity of any available zeolite; ten times higher than some products and twice the capacity of the closest competitor. It won’t deplete calcium in saltwater, and it won’t increase general hardness in freshwater, where the ionic strength is low. Sizes: 100 mL, 250 mL, 500 mL, 1 L, 2 L, 4 L Direction: For best results, Seachem Zeolite™ should be rinsed before use and placed so as to maximize the flow of water through it but not so that it tumbles against itself in flow. It may be used in a canister filter, media chamber, box filter, or any high flow area of a trickle filter. Use of a filter bag such as Seachem’s The Bag™ or Zip Bag™ is recommended. Use 250 mL (1 cup) of Seachem Zeolite™ for every 200 L (50 US gallons). For smaller aquariums, the equivalent dose is 5 mL (1 level teaspoon) per 4 L (1 US gallon). This amount of Seachem Zeolite™ will remove up to 0.5 mg/L ammonia. Monitor ammonia levels, which should drop to zero within 24-48 hours. At this point, the zeolite can be removed or replaced with activated carbon, such as Seachem MatrixCarbon™. For heavy metals removal, leave in service and replace monthly. For long term ammonia control, use Seachem Stability® and Matrix™. 

    $9.00 - $79.98

  • Seachem Silicone Sealant Clear 85g

    Seachem Silicone Sealant Clear 85g

    Product Description Seachem Silicone Sealant is top of the line 100% RTV silicone sealant designed to seal and repair freshwater and saltwater aquariums. The formula creates a permanently flexible, watertight seal with a high tensile strength that won't crack, dissolve or shrink from the pressure or stress caused by the weight of water in your tank. The solution provides unmatched adhesion and sports a black color in a 3 oz tube. Color: Clear Color 

    $17.95

  • Seachem Bubble Counter

    Seachem Bubble Counter

    Product Description The Bubble Counter is a simple and elegant tool for monitoring the rate of CO2 injection in planted aquaria. This bubble counter is placed in the CO2 gas line, which minimizes visibility of CO2 equipment in the aquascape while still allowing the hobbyist to easily check CO2 output at any time. Monitor rate of CO2 injection Minimizes the visibility of CO2 equipment in the aquarium Suitable for all aquarium sizes Simple and easy to use Compatible with 6 mm (1/4") - Standard Airline Tubing.

    $19.00

  • Seachem PH Checker

    Seachem PH Checker

    Product Description The pH checker is a glass pH monitor that comes with pH sensitive indicator solution. When submerged in water, this indicator solution changes color according to changes in the pH of the aquarium as a result of CO2 gas. The pH checker makes monitoring CO2 concentrations and pH level in planted aquaria easy. Monitors pH solution in aquarium Easy-to-read color changing indicator solution included Recommended for planted aquaria with CO2injection systems Suction cup included.  

    $22.00

  • Seachem Flourish Epoxy 114g

    Seachem Flourish Epoxy 114g

    Product Description Adhesive for hardscape and decorations in aquariums Secure and long-lasting fixation In grey and brown Quick and easy to use

  • Seachem Reef Carbonate 500ml

    Seachem Reef Carbonate 500ml

    Product Description Reef 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 Calcium™ or Reef Complete®). Whereas 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. Used 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. Beginner Use 1 capful (5 mL) per 80 L (20 US gallons) twice a week. Best if diluted into a cup of freshwater, then added. Check alkalinity every 2 weeks and adjust amount or frequency accordingly. Advanced Check alkalinity (use MultiTest™ Marine pH & Alkalinity to test alkalinity levels), then follow addition regimen above until alkalinity is adjusted to 4–5 meq/L. Each mL contains a minimum of 4 meq of alkalinity. Each 5 mL/80 L will raise alkalinity by about 0.25 meq/L. Amount or frequency can be adjusted, but do not exceed 20 mL/80 L per day. Thereafter, use as required to maintain alkalinity. Expert After determining the alkalinity consumption rate, set up a continuous drip system. Use the following formula (or skip the math and use our Dosage Calculator) to determine how much to add to your top–off water: m=va/4 (m=mL of product to add to top off water, v=volume of tank in liters, a=amount to raise alkalinity in meq/L). For example, if you want to raise alkalinity by 1 meq/L in a 200 liter tank, then you would add (200x1)/4=50 mL into the top–off water. [For reference: 1 gallon=3.8 L].

  • Seachem HydroTote 20L

    Seachem HydroTote 20L

    Product Description The collapsible water jug for transporting saltwater, RO water, and DI water Dealers asked for it, and Seachem delivered. HydroTote™ is the ideal space saving alternative for shops carrying current 5 gallon hard jugs that simply consume too much space in the home, office, or pet store. The HydroTote™ is a collapsible jug that holds up to 20 L (5 US gallons) or 10 L (2.5 US gallons). It's perfect for customers that get their saltwater, RO water, or DI water at their local fish store. When not in use, it folds and compresses to take up less space. It pours easily and can withstand a drop of up to 3 meters while full. 20 L HydroTote Capacity: 20 L (5 US Gallons) Material: Low-density polyethylene Length: ~28 cm (11 inches) Width: ~28 cm (11 inches) Height (with handle): ~33 cm (13 inches) Weight (filled): ~18 kg (42 lbs) Faucet Spout: Yes

    $25.00

  • Seachem Vitality

    Seachem Vitality

    Product Description 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. Vitality™ 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. Vitality™ can be used on freshwater ornamental fish; however, it is specifically designed for marine fish. *Nutritional Requirements of Fish, The National Research Council of the National Academy of Sciences, National Academy Press, Washington, DC, 1993, p. 21. Shake well before using. For best results, soak fish food

    $16.00 - $28.00

  • Seachem SeaGel

    Seachem SeaGel

    Product Description SeaGel™ 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. Although 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. For best results, SeaGel™ should be rinsed before use and placed in your filter so as to maximize the flow of water through it. Use caution, since product will fizz and heat on initial wetting. Use 250 mL for each 150–225 L (40–60 US gallons). Use in a filter bag such as Seachem’s The Bag™ or Zip Bag™. SeaGel™ will function 3–4 months.

    $12.50 - $35.00

Seachem

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