Blue Wave Black Zapper® Algaecide
$ 33.89 - $ 126.39
Stop black algae from attacking your pool. This powerful algaecide has been formulated specifically to kill and prevent tough black algae strains. Super concentrated formula is non-clouding and low-foaming. Buy 4 quarts and save!
Maintenance dosage: 16 oz. per 10,000 gallons