90 Day Algaecide





One of the most effective algaecides on the market today. 90-Day Algicide is safe for all surfaces and guaranteed not to stain. Its long-lasting action kills blue-green, black and mustard algae, with a money-saving reduction of chlorine and shock usage. The perfect way to start up your pool in the summer by doing a preventative treatment! 1 Quart Bottle.

Dosage Information

16oz per 10,000 gallons of pool water provides about 90 days of protection.


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