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Applied Biochemists Black Algaetrine

This formulation was specially designed to fight tough black algae. Contains copper and penetrating agents to kill and prevent the growth of even the most deeply-rooted algae cells. It allows for swimming without waiting and is compatible with all pool types.

Features

Controls black algae and other resistant forms
Swimming can resume immediately after treatment
Compatible with chlorine, bromine and ozone sanitizers

Initial Treatment: 12 oz. treats 10,000 gallons of water.
Weekly Maintenance Dose: 6 fl. oz. per 10,000 gallons of water.