Suncoast Extended Control Algaecide

Use Suncoast Chemicals Extended Algae Control 3 Month Algaecide as an effective algae treatment to kill algae and prevent algae growth. Extended Algae Control algaecide kills and prevents blue-green, black and mustard / yellow algae. Perfect for pools in hot, humid climates. Active ingredient: 11.8% Copper Sulphate Pentahydrate.

• Single algaecide treatment lasts 3 months
• Simple to use
• Non-foaming 
• Non-staining (Note: Balance pool water before using Extended Algae Control)