1 gallon mixed with 9 gallons of water per acre will contact-kill algae, Treatment for killing floating, submerged and plantonic algae in ponds and lakes, Both an algecide and herbicide. Do not treat more than 1/4 to 1/3 of the surface area at one time to avoid oxygen depletion due to vegetation death. Wait 7 to 10 days between treatments. Retreatment during season will be needed. Treat when algae is in early stages.100% safe for water use immediately.
