Seachem Flourish Phosphorus Petworks It permits maximum water flow

It permits maximum water flow and contact with its high density of macroporous binding sites

Rubber hosing

Use MultiTest: Copper to monitor copper

Place a bowl in the aquarium and add water directly to the bowl

Seachem Flourish Phosphorus Petworks It permits maximum water flowSeachem Flourish Phosphorus 250ml Flourish Phosphorus Description Phosphorus is one of the main three macro nutrients (nitrogen, phosphorous, potassium: NPK) required by plants and can often become the limiting factor to growth in a ourishing system. Flourish Phosphorus is a safe solution (4,500 mg L phosphate) of potassium phosphate that takes the guess work out of phosphate dosing. Unlike competing products that mix nitrate and phosphate in a fixed