Super Pool Algaecide – 4 qts (2 X 1/2 Gallon)
Super Algaecide Algae Killer is the Best Value to Stop & Prevent Algae Blooms. A quart of Super Algaecide treats up to 160,000 gallons of pool water. The highly concentrated copper-based algae killer is incredibly powerful at killing all algae blooms and prevent them from returning. The bigger concentration equals smaller, easier-to-measure doses that can treat a pool up to 15 times with a single quart. Super Algaecide algae killer provides superior algae-fighting power without troublesome, unsightly foaming. Ultra powerful formula is still safe enough to swim in directly after use. Contains 7.1% chelated copper. Spring start-up dosage: 4 oz. per 10,000 gallons of water. Maintenance dosage: 2 oz. per 10,000 gallons of water. Super Pool algaecide is not recommended for use with well water.