Description
Granular chlorine 99% Trichlor with minimum 90% available chlorine. Dual properties include killing bacteria and destroying algae. It can be used as a spot treatment product to treat black algae on plaster or white aggregate pool surfaces.
 
Features
Fast-acting granular algaecide
Designed for algae spot treatment in white plaster pools ONLY
Specifically formulated to kill black algae
Highly concentrated formula