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sera aquatan or sera KOI PROTECT makes the water fish friendly
25% hypochlorite household bleach (non-scented
Do not mix with any other products prior to addition
At an initial phosphate concentration of 1 ppm or less
Size: 77
Seachem Flourish Phosphorus 100 mL Seachem Flourish Gray Epoxy sera aquatan or sera KOIPhosphorus supplement for the planted aquarium. A safe 4500 mg L solution of potassium phosphate. Takes the guesswork out of phosphate dosing. Overview: 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 flourishing system. Flourish Phosphorus is a safe solution (4,500 mg L phosphate) of potassium phosphate that takes the guess work out