API Microbial Algae Clean 16oz.

Alternative Approach to Algae Control Controls green water algae in water gardens containing live plants and fish. Contains patented bacteria Biological inhibitor of green water Promotes a cleaner pond environment Eliminates troublesome organic sludge and debris Improves dissolved oxygen levels Helps establish and maintain the biological filter Reduces noxious odors from the pond API Pond Microbial Algae Clean Application RatesAdd one dose twice a week for the first two weeks, then once a week to maintain control of green water algae.Add 1 tsp per 50 gallons Add 1/4 cup per 600 gallonsDo not apply directly to water other than that in your synthetically lined ornamental pond.