POOL FROG Bam Algaecide gives you 90 days of algae protection as a part of the POOL FROG Mineral System.  Using elemental copper, Bam Algaecide is an easy and trustworthy way to protect your pool water from algae blooms or infestation. 

Dosage rates:   Use one Bam Algaecide for pools up to 15,000 gallons of water every three months.  For pools with visible algae add two Bam Algaecides per 15,000 gallons of pool water.