Black algae is one of the most difficult varieties to control and eliminate. This algae can appear as a blackish discoloration or a tar-like deposit. In either case, it is a problem to remove because of the physical nature of this algae. Leslie’s Black Algae Killer eliminates and blocks Black Algae. Dosage: 12 ounces per 10,000 gallons of water.
Dosage: 12 oz per 10,000 gallons
BLACK ALGAE KILLER, 1/2 GAL.
Black Algae Problem Solver! This unique blended formula is the best algaecide to use for stubborn algae such as black and mustard algae in all swimming pools.
$69.99
