Seachem Flourish Potassium 50ml (SC464) Potassium supplement for the planted aquarium Highly concentrated (50,000 mg/L) Does not contain phosphate or nitrate making it ideal for use with Flourish Nitrogen and Flourish Phosphorus Flourish...

Seachem CO2 Indicator Solution (SC3163) For use with the Seachem glass pH Checker Recommended for planted aquaria with CO2 injection systems CO2 Indicator Solution is for use with the Seachem glass pH Checker. This indicator solution...

Seachem Flourish Excel 50ml (SC45407) Bioavailable organic carbon source for the planted aquarium Use as an alternative to CO2 injection or in addition to it Introduces photosynthetic intermediates Flourish Excel™ is a source of bioavailable...

Seachem Flourish Advance 500ml (SC23303) Natural phytohormone supplement for the planted aquarium Dramatically stimulates the growth of both roots and shoots in aquatic plants Enhances mineral absorption and improves disease resistance Flourish...

Seachem Flourish 50ml (SC51408) 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...

Seachem Flourish Excel 2L Bioavailable organic carbon source for the planted aquarium Use as an alternative to CO2 injection or in addition to it Introduces photosynthetic intermediates Flourish Excel™ is a source of bioavailable organic...

Seachem Starter Kit 100ml (4pk) INCLUDES: 1x Seachem Pristine 100ml Natural organic waste management Rapidly and safely eliminates sludge and detritus Helps increase water clarity Marine and freshwater Pristine™ uses bio-augmentation, a...

SEACHEM FLOURISH 100ML KIT (4PK) INCLUDES: 1x 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...

Seachem Flourish Epoxy Brown 114g (SC3126) Seachem Flourish Epoxy is two-part epoxy putty that can be used during hardscaping to secure materials such as rock and driftwood for more stable foundations in planted aquaria. It has a working time of 5...

Seachem Flourish Epoxy Gray 114g (SC3125) Seachem Flourish Epoxy is two-part epoxy putty that can be used during hardscaping to secure materials such as rock and driftwood for more stable foundations in planted aquaria. It has a working time of 5 minutes...

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 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,...

Seachem Flourish Nitrogen 500ml 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,...

Seachem Flourish Nitrogen 250ml 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,...

Seachem Flourish Trace 250ml Flourish Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper plant health and growth (see below for signs of deficiencies). Trace elements are normally depleted by utilization,...

Seachem Flourish Trace 2L Flourish Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper plant health and growth (see below for signs of deficiencies). Trace elements are normally depleted by utilization,...

Seachem Flourish Trace 100ml Flourish Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper plant health and growth (see below for signs of deficiencies). Trace elements are normally depleted by utilization,...