Granular 90

99% Trichloro-s-triazinetrione and 90% accessible chlorine.

• Granular 90 is perfect for killing bacteria and destroying algae simultaneously.
• It works well as a spot treatment to treat black algae on plaster or white pool surfaces.
• It comes in convenient 2-pound and 10-pound packages.
• Safe and effective in controlling algae in pools99% Trichloro-s-triazinetrione and 90% accessible chlorine.
• Granular 90 is perfect for killing bacteria and destroying algae simultaneously.
• It works well as a spot treatment to treat black algae on plaster or white pool surfaces.
• It comes in convenient 2-pound and 10-pound packages.
• Safe and effective in controlling algae in pools