Purex Tropical Algaecide

Sustaining clean water

A blend of Benzalkonium Chloride and Copper to treat and prevent Green, Black and Mustard algae. Multi-Purpose.

A diverse range of algaecides suitable for the treatment of green, black and mustard algae. Proprietary formulations ensure quick results every time. The uniquely formulated phosphate remover leaves no cloudy residue.