Poolife Algaecide 90 - 32 Oz

Kill algae and get back to swimming in just 15 minutes after treatment. One treatment of this patented, long-lasting formula kills green, black and mustard algae and prevents growth for up to three months! Creates long-lasting protection against green, black and mustard algae with single-use treatment Prevents new algae growth for up to 90 days after treatment so pool water care stays easy Kills algae in one fell swoop, so you can get back to swimming in just 15 minutes Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life Works with bromine, chlorine, salt chlorine, ozone and mineral systems Active ingredient: 2.09% Copper