Eliminates food source for algae and reduces risk of algae blooms. Elevated levels may also be the cause of cloudy water.
Allows sanitizers to work more efficiently.
May cause temporary cloudiness after addition which will clear quickly. Allow pump to run for 24-48 hours after addition for filter to clear phosphates from water. Monitor filter pressure and clean or backwash as necessary.
If phosphate concentration is above 500 ppb and algae problems persist, add 1 quart of PhosAway per 20k gallons.