Seachem Pond Matrix 1L High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous - enormous surface area (160,000 cm2/L) Supports aerobic and anaerobic bacteria species Pond Matrix™ is a high porosity biomedia that provides...

Seachem Pond Flourish Iron 500ml Highly concentrated (10,000 mg/L) Ferrous gluconate iron Ferrous gluconate is better suited to foliar feeding than iron-EDTA Iron is immobile in plants. This means that plants cannot divert iron from older leaves to new...

Seachem Pond Flourish 500ml   Comprehensive supplement for decorative planted ponds Provides micro elements, trace elements and other nutrients Does not contain significant levels of nitrogen or phosphorus Pond Flourish™ is a liquid...

Seachem Pond Clarigen 500ml Pond Clarigen™ is the ultimate clarifier for ponds. It employs an advanced polymeric flocculating agent that is pond safe. Pond Clarigen™ is the only clarifier on the market that does it all! Pond Clarigen™...

Seachem Pond Acid Buffer 500ml Lower pH in decorative ponds Phosphate-free Will not promote algae growth Pond Acid Buffer™ is designed to lower pH in decorative ponds without the use of phosphate or phosphoric acid. It is ideal for use with...

Seachem Alkaline Buffer 300g Adjusts pH to 7.2—8.5 Increases alkalinity Contains no phosphate Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are...

Seachem Acid Buffer 300g Adjusts pH to 5.0—8.0 Converts alkalinity [KH] to CO2 Contains no phosphate Acid Buffer™ is a non–phosphate buffer to lower pH and buffer with Alkaline Buffer Both buffers are designed for the...

Seachem Zeolite 500ml Binds ammonia and heavy metals Highest ammonia binding capacity of any zeolite Removes harmful metal ions like lead, copper, nickel and zinc Marine & Freshwater Seachem Zeolite™ is a naturally occurring, highly-porous...

Seachem Zeolite 250ml Binds ammonia and heavy metals Highest ammonia binding capacity of any zeolite Removes harmful metal ions like lead, copper, nickel and zinc Marine & Freshwater Seachem Zeolite™ is a naturally occurring, highly-porous...

Seachem Zeolite 100ml Bagged Binds ammonia and heavy metals Highest ammonia binding capacity of any zeolite Removes harmful metal ions like lead, copper, nickel and zinc Marine & Freshwater Seachem Zeolite™ is a naturally occurring,...

Seachem Renew 100ml bagged Phosphate-free carbon substitute High pore # for maximum organic removal Ideal to use in planted tank or marine tank - does not leach phosphate No impact on trace minerals and important nutrients Renew™ is ideal for...

Seachem Renew 500ml Phosphate-free carbon substitute High pore # for maximum organic removal Ideal to use in planted tank or marine tank - does not leach phosphate No impact on trace minerals and important nutrients Renew™ is ideal for use in...

API 5 in 1 Test Strips - Freshwater & Saltwater Test Strips 100 pack   Keep your fish healthy and thriving by testing your aquarium water regularly with easy-to-use API 5-in-1 TEST STRIPS. API 5-in-1 TEST STRIPS for freshwater and saltwater...

Seachem Neutral Regulator 50g 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, or ammonia. The use of...

API Leaf Zone 473ml API Leaf Zone is a liquid fertiliser suitable for aquariums with live plants. Containing vital iron and potassium for colourful leaves and a healthy planted aquarium. Is formulated for rapid absorption through the plants...

API Leaf Zone 237ml API Leaf Zone is a liquid fertiliser suitable for aquariums with live plants. Containing vital iron and potassium for colourful leaves and a healthy planted aquarium. Is formulated for rapid absorption through the plants...

Seachem Flourish Phosphorus 2L Phosphorus supplement for the planted aquarium A safe 4500 mg/L solution of potassium phosphate Takes the guesswork out of phosphate dosing Phosphorus is one of the main three macro nutrients (nitrogen, phosphorous,...

Seachem Flourish 2L Comprehensive supplement for the planted aquarium Provides micro elements, trace elements and other nutrients Does not contain significant levels of nitrogen or phosphorus Flourish® is a comprehensive plant supplement for...

Seachem Flourish Nitrogen 2L Nitrogen supplement for the planted aquarium 15,000 mg/L blend of nitrogen sources Provides nitrogen in both the nitrate form and the ammonium form. Nitrogen is one of the main three macro nutrients (nitrogen, phosphorus,...

Seachem Flourish Nitrogen 100ml Nitrogen supplement for the planted aquarium 15,000 mg/L blend of nitrogen sources Provides nitrogen in both the nitrate form and the ammonium form. Nitrogen is one of the main three macro nutrients (nitrogen,...