2.5 lb Green Clean Pro Algaecide - RESIDENTIAL

Green Clean Pro Algaecide - for treating planktonic and filamentous algae. Treated water containing algae will die within a few hours after the initial treatment. Green Clean Pro algaecide is perfect for ponds, lakes, gardens, fountains, and ornamental waterfalls. Green Clean Pro also has the benefit of being an EPA registered non-copper algaecide that is completely bio degradable.