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Seachem Acid Buffer Fish & Aquatic Life Water Treatment 42.2 Oz

Seachem Acid Buffer Fish & Aquatic Plant Growth Water TreatmentFor more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Designed for planted aquariums or for very hard water where... more

Flourish Potassium 2 L / 67.6 fl. oz.

Flourish Potassium contains 50 000 mg/L of potassium suitable for the natural planted aquarium. Potassium is vital when maintaining a vigorous level of growth in a planted aquarium. For over three decades Seachem has been a company rooted in sound... more

Seachem Reef Fusion 1 Fish & Aquatic Life Reef Water Treatment 67.6 Oz

Seachem Reef Fusion 1 Fish & ; Aquatic Life Reef Water Treatment For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Care for your reef aquarium with Reef Fusion 1. This... more

Seachem Acid Buffer 1.2 kg (2.6 lbs)

Seachem Acid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline Buffer. Both buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Lowers aquarium pH and... more

Seachem Flourish Tabs

Seachem Reef Fusion 1 Fish & Aquatic Life Water TreatmentFor more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Care for your reef aquarium with Reef Fusion 1. This solution has... more

Seachem Laboratories Glass Pollen Style CO2 Slanted Diffuser Clear 1 Each/15 mm

Enhance your planted aquarium with the Seachem Glass Slanted Diffuser! This low profile CO2 diffuser attaches to CO2 injection systems to dispense gas evenly in aquariums up to 75L. With its 15mm disc and simple easy-to-use design the Slanted Diffuser... more

Seachem Flourish Nitrogen

Bring life to your planted aquarium with Seachem Flourish Nitrogen! Our 15 000 mg/L blend of nitrogen sources supply your plants with the N P and K they need in both the nitrate and ammonium form. No free ammonia is released ensuring your aquarium... more

Seachem Flourish Epoxy - Secure Aquatic Hardscapes with Confidence

Create an eye-catching aquarium environment with Seachem Flourish Epoxyâ„¢! This two-part epoxy putty provides a secure foundation for rock and driftwood so you can create a stable planted aquarium in just 5 minutes. Its easy-to-use formula cures... more

Seachem Stability -4 L

Product Description Seachem Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems thereby preventing the #1 cause of fish death: new tank syndrome . more

Seachem Denitrate 1 Liter

Sachem Denitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It does not require a special... more

PhosGuard 4 L / 1 gal.

PhosGuardâ„¢ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuardâ„¢ is highly porous for high capacity and bead-shaped for optimum water flow. more

Seachem PhosGuard 500ml

PhosGuardâ„¢ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuardâ„¢ is highly porous for high capacity and bead-shaped for optimum water flow. more

PhosGuard 4 L / 1 gal.

PhosGuardâ„¢ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuardâ„¢ is highly porous for high capacity and bead-shaped for optimum water flow. more

PhosGuard 4 L / 1 gal.

PhosGuardâ„¢ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuardâ„¢ is highly porous for high capacity and bead-shaped for optimum water flow. more

Seachem Denitrate 1 Liter

Sachem Denitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It does not require a special... more

Seachem Denitrate 1 Liter

Sachem Denitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It does not require a special... more

Seachem Denitrate 1 Liter

Sachem Denitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It does not require a special... more

Seachem PhosGuard 100 mL bagged - 67101850

Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all... more

PhosGuard 2 L / 67.6 oz.

Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all... more

PhosGuard 2 L / 67.6 oz.

Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all... more

Seachem Laboratories Flourish Excel

Features Bioavailable organic carbon source for the planted aquarium an ideal alternative to or addition to CO2 injection Introduces photosynthetic intermediates Overview Flourish Excelâ„¢ provides the vital carbon plants need. In lieu of or in... more

Seachem PhosGuard 100 mL bagged - 67101850

Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all... more

Seachem Laboratories Cichlid Lake Salt 8.8 oz

Transform your aquarium into an authentic African Cichlid haven with Seachem Cichlid Lake Salt. Crafted with a chemically-sound blend of salts this exceptional product meticulously mimics the natural habitat of cichlids. Containing a comprehensive... more

Seachem Reef Fusion 2 500ml

Reef Fusion 2 contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. more

Seachem ParaGuard Bacterial & Fungal Infections Fish & Aquatic Supplement 135.2 Oz

Seachem ParaGuard Bacterial & ; Fungal Infections Fish & ; Aquatic Supplement For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Eliminate parasites and external... more

Seachem StressGuard Reduces Stress

Seachem StressGuard is a premium slime coat protector for marine and freshwater aquariums. Using a unique formula StressGuard reduces fish stress from transportation or handling promotes healing and acts as an antiseptic to reduce the risk of... more

seachem laboratories 6516 60 hz tidal 55 replacement impeller

a replacement impeller made specifically for the tidal 55 power filter. this is a replacement part. a replacement impeller for the tidal55 power filter a water filter for aquarium use. this replacement part is to be used specifically with the tidal 55... more

Seachem Reef Fusion 2 500ml

Reef Fusion 2 contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. more

Flourish250 mL / 8.5 fl. oz.

Flourish® is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements trace elements and other nutrients. These include calcium magnesium iron and other important elements that... more

Seachem® Phosguard? Removes Silicate & Phosphate 250 Ml

PhosGuard? 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... more

Seachem Replenish 500ml (16.9oz)

Elevate the health and vitality of your aquatic habitat with Seachem Replenish: Aquarium GH Restoration Solution. Specifically formulated to address the mineral deficiencies that can arise from reverse osmosis or deionizing filtration systems this... more

Seachem Laboratories Flourish Trace Plant Supplement 1 Each/17 Oz

Flourish Trace from Seachem is a trace elements supplement for the planted aquarium allowing for more frequent dosing without worrying about a buildup of slowly used components. It provides the broad range of trace elements necessary for proper plant... more

Seachem PhosGuard 100 mL bagged - 67101850

Seachem PhosGuard 100 mL bagged - 67101850 Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for... more

Seachem Reef Fusion 2 Fish & Aquatic Life Saltwater Treatment 135.2 Oz

Reef Fusion 2 contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. Reef... more

Seachem Laboratories In Line Diffuser

This powerful 17 mm Inline Diffuser delivers maximum dissolution of CO2 while minimizing the visibility of CO2 equipment in the aquarium. Its placement in the outflow of the filter or pump maximizes diffusion and eliminates the need for a diffuser in... more

Seachem Aquavitro Aquasolum Water Filter 70.4 Oz

Seachem Aquavitro Aquasolum Water Filter For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Aquavitro aquasolum is a lightweight humate-derived porous substrate. more

Seachem Flourish Advance 500 ml

Seachem Flourish Advance is an all natural growth enhancer for live aquarium plants with an enhanced formula that uses phytohormones minerals and nutrients to stimulate dramatic growth in roots and shoots. When used regularly it also heightens mineral... more

Seachem Cupramine Buffered Active Copper Fish & Aquatic Life Marine & Freshwater Treatment 67.6 Oz

Seachem Cupramine Buffered Active Copper Fish & ; Aquatic Life Marine & ; Freshwater Treatment For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Eradicate Oodinium... more