Algaecide Copper based ALGAE PREVENTATIVE _vendor_horizon no lifting heavy buckets and

no lifting heavy buckets and no over-powering chlorine fumes

Easy to use - just add through the skimmer (In-Ground) or hang over the side of the pool in a stocking/cheese cloth

then forget it

Alkalinity Plus 5lb

Algaecide Copper based ALGAE PREVENTATIVE _vendor_horizon no lifting heavy buckets andAlgaecide Copper based ALGAE PREVENTATIVE Copper Algaecide is a highly concentrated copper based algaecide formulation especially designed to kill mustard and green algae in you pool water. Active copper content is 7. 41%. FUNCTION: To kill mustard and green algae. Copper Algaecide can also be used to prevent re growth when used regularly as directed.