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Seachem

71 products

  • Seachem Axolotl Conditioner

    Seachem Axolotl Conditioner

    Product Description Seachem Axolotl Conditioner™ is a concentrated aquarium water conditioner that makes tap water safe for Axolotls by removing chlorine, chloramine and detoxifying ammonia. It converts ammonia, which is highly toxic to Axolotls, into a safe, non-toxic form that is readily removed by the tank’s biofilter. Axolotl Conditioner™ also detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them making it effective during tank cycling to alleviate ammonia/nitrite toxicity. Additionally, it detoxifies any heavy metals found in the tap water at typical concentration levels. Axolotl Conditioner™ is non-acidic and will not impact pH. Use Seachem Axolotl Buffer™ for safe and effective pH management. Axolotls can produce high levels of ammonia so it is very important to cycle your aquarium with beneficial bacteria such as Seachem Stability® to safely establish and maintain efficient biofiltration. Sizes: 250 mL

    $24.95 - $42.41

  • Seachem Fish Net FINE Mesh

    Seachem Fish Net FINE Mesh

    Aquarium Fish Net.Saltwater & Freshwater.Choose from any of these sizes.Standard handle lengths are 12" and the long handles are 16".Choose a fine mesh option for more delicate species. Fish Net 15 cm / 6" - Fine Mesh Fish Net 20 cm / 8" - Fine Mesh Fish Net 25 cm / 10" - Fine Mesh

    $13.00 - $17.50

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

    Seachem Reef Reactor LG 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 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 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 -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 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

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