The 3-Month Algaecide is a long lasting, highly concentrated, chelated copper-based algaecide which kills and prevents green, mustard and black algae for 90 days. This simple to use algaecide is non-foaming and will not stain surfaces. It is recommended that your pool water be balanced before using 3-Month Algaecide. One single treatment will keep your pool clean and healthy for 3 months.
11.8% Chelated Copper.
Dosage Every Three Months: 16 fluid ounces per 10,000 gallons of pool water.
Inventory Clearance! ALL SALES FINAL! This item is being offered at this reduced price for inventory clearance. All Sales are Final and No Returns Accepted. We can only fill orders with stock that is remaining in inventory at this reduced price. Orders will be filled on a first-come, first-served basis.