Seachem Flourish Phosphorus Size:2L The API® REEF MASTER TEST

The API® REEF MASTER TEST KIT test 4 key parameters – calcium

Contains: Benzylhemiformal

Alkalinity may be read from the same sample in 0

The best way to tell if you need a magnesium supplement

Seachem Flourish Phosphorus Size:2L The API® REEF MASTER TESTPhosphorus 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 of phosphate dosing. Unlike competing products that mix nitrate and phosphate in a fixed ratio, Flourish Phosphorus (being nitrate free) allows you to