Seachem Flourish™ Phosphorus

This safe solution of potassium phosphate will enhance and accelerate the growth of aquatic plants without enhancing algae. Takes the guess work out of phosphate dosing. 250 ml treats up to 5,000 gallons.

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Expert: The beginner dose raises phosphorus by 0.05 mg/L (0.15 mg/L phosphate). The ideal phosphate level will vary, but generally ranges from 0.15-1.0 mg/L. Use Seachem's MultiTest: Phosphate test kit (#901377) to monitor phosphate levels. To target a specific phosphate increase, dose according to the following formula: 0.8vp=m, where v= volume of tank in gallons*, p=desired phosphate increase and m=volume of product to use in mL. For example to raise 20 gallons* to 0.1 mg/L phosphate you would use: 0.8*20*0.1=1.6 mL.

Derived from: Potassium Phosphate.