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Seachem Prime Water Conditioner

Introducing Seachem Prime Aquarium Water Conditioner the ultimate solution for both freshwater and saltwater aquariums. This concentrated conditioner is your go-to product during water changes and startup to ensure your aquatic environment is free from... more

Seachem Prime Water Conditioner

Introducing Seachem Prime Aquarium Water Conditioner the ultimate solution for both freshwater and saltwater aquariums. This concentrated conditioner is your go-to product during water changes and startup to ensure your aquatic environment is free from... more

Seachem Prime Water Conditioner

Introducing Seachem Prime Aquarium Water Conditioner the ultimate solution for both freshwater and saltwater aquariums. This concentrated conditioner is your go-to product during water changes and startup to ensure your aquatic environment is free from... more

Seachem Flourish Excel Fish & Aquatic Life Freshwater Treatment 135.2 Oz

Seachem Flourish Excel Fish & ; Aquatic Life Freshwater Treatment For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. To give aquarium plants an additional source of... more

Seachem De-Nitrate - Nitrate Remover 8.5 oz

SeaChem De-Nitrate removes nitrates nitrites ammonia and organics from both freshwater and marine aquariums. The high porosity of De-Nitrate supports the proliferation of both aerobic and anaerobic bacteria that further remove these toxic aquaria... more

Seachem Prime Fish & Aquatic Life Supplement 33.8 Oz

Seachem Prime Fish & ; Aquatic Life Supplement For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Prime your aquarium with Seachem Prime. This complete highly concentrated... more

Seachem Flourish Potassium (2 L)

Flourish Potassiumâ„¢ contains 50 000 mg/L of potassium suitable for the natural planted aquarium. Potassium is one of several elements that are vitally important to maintaining a vigorous level of growth in a planted aquarium. Potassium can become... more

Seachem Laboratories Flourish Excel Plant Supplement 1 Each/3.4 Oz

Seachem Flourish Excel Fish & Aquatic Life Freshwater TreatmentFor more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. To give aquarium plants an additional source of bioavailable... more

Seachem de*nitrate Fish & Aquatic Filtration Media 0.8 Oz

Seachem de*nitrate Fish & ; Aquatic Filtration Media For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Create a cleaner aquarium water environment with Seachem de*nitrate.... more

Seachem DuoPad Fish & Aquatic Life Fish & Aquatic Pet Supplies Accessories 3 Ct

Seachem DuoPad Fish & ; Aquatic Life Fish & ; Aquatic Pet Supplies Accessories For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Clean algae from glass and acrylic aquarium... more

Seachem de*nitrate Fish & Aquatic Filtration Media 8.5 Oz

Seachem de*nitrate Fish & ; Aquatic Filtration Media For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Create a cleaner aquarium water environment with Seachem de*nitrate.... more

Seachem Sediment Cartridge Replacement ASM 3010

Seachem de*nitrate Fish & Aquatic Life Filtration MediaFor more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Create a cleaner aquarium water environment with Seachem de*nitrate.... more

Onyx Sand 7 kg / 15.4 lbs

Onyx sand is a specially fracted stable porous gravel for the natural planted aquarium. Being carbonate rich Onyx sand provides an advantage to any plants able to utilize bicarbonates. Although ideally suited to planted aquaria It may be used in any... more

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

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 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

PhosGuard 1 L / 61 in^3

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 CupriSorb 3.4 oz

Features: Aquavitro premium surgical stainless steel Straight Fine Tip Forceps are designed for use in both freshwater and marine aquariums They are also preferable when planting in fine or sandy substrate 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 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 2 L / 122 in^3

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. 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 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

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

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

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 De Nitrate Nitrate Remover 8.5 oz

Sachem de*nitrate 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 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 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 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 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

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