Nu-Clo Poly 60

A non-metallic, non-foaming algaecide for preventing and eliminating mustard, black and other algae species.
Kills black, green, mustard and red algae.
Effective over broad pH range.
Prevent : 2-4 pzs. Per 10,000 gallons
Kill : 11-17 ozs. Per 10,000 gallons.
EPA Reg # : 3525-174