AquaVet Copper Sulfate

ALGAECIDE AND HERBICIDE
TREATMENT FOR KILLING FLOATING, SUBMERGED AND PLANKTONIC ALGAE IN PONDS/LAKES
Use 2.5 to 4 lbs granules per acre mixed with 10-15 gallons of water. Dissolve completely and spray over the top of algae mats.
DO NOT treat more than ¼ to 1/3 of the surface area of pond at one time to avoid Oxygen depletion due to vegetation death. Wait 7-10 days between treatments. Re-treatment during season will be needed. Treat algae in early stages. 100% safe for water use immediately.

Brand AquaVet