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,...

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,...

Seachem Flourish Trace 500ml 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,...

Aqua One Algae Block 20g x4 (95010) Aqua One Algae Blocks provides a slow release to assist in the control of algae within your aquarium. Specifications: Available in 3 sizes 95001 - Algae Block 20g 95010 - Algae Block 4 pack 20g...

Aqua One pH Stabiliser 20g (95003) Aqua One pH Stabiliser Conditioning assists with maintaining a stable pH level within your aquarium.Each block treats up to 120L and takes on average 3 days to dissolve. Specifications: 20g Suitable...

Aqua One Algae Block 20g (95001) Aqua One Algae Blocks provides a slow release to assist in the control of algae within your aquarium. Specifications: Available in 3 sizes 95001 - Algae Block 20g 95010 - Algae Block 4 pack 20g x4...

Aqua One QuickDrop PH Down 500g (92086) Keep your aquarium at optimum peak! Maintaining a stable pH is key to a healthy aquarium. Aqua One pH Up & Down allows you to easily adjust the pH levels in the aquarium, keeping your fish happy and...

Aqua One QuickDrop PH Down 250g (92085) Keep your aquarium at optimum peak! Maintaining a stable pH is key to a healthy aquarium. Aqua One pH Up & Down allows you to easily adjust the pH levels in the aquarium, keeping your fish happy and...