Clearview Black Algae Killer Granular Tri-Chlor 2 lb OREQ

ACTIVE INGREDIENT: TRICHLORO-S-TRIAZINETRIONE 99%, OTHER 1%ClearView AlgaeCure Granular Tri-Chlor is a Super Chlorinator and Effective Algaecide for Black Algae in White Plaster Pools, Leaving Safe, Sanitary, Sparkling Water.Ensures safe, sanitary,...