Applied Biochemist 406303A Black Algaetrine Algaecide, 32-Ounce
Price 28.67 - 31.32 USD
Algaecides is a combination of specially formulated for black algae * Contains copper and exclusive penetrating agents to kill and prevent the growth of even the most deeply-rooted algae cells * Allows for swimming without waiting; safe for all pool types and will not discolor the water when used as directed * Most effective when applied in the morning on warm and sunny days * Compatible with chlorine, bromine and ozone sanitizers