Winston Company Crystal Clear Algae-Off pond algae control. A granular algaecide that reduces algae bloom in the pond, effectively clearing the pond of algae. Removes algae in seconds from waterfalls, rocks, pond walls and streams, includes string algae! Keeps fountain ports clean.
Used as directed Crystal Clear Algae-Off safely eliminates algae in fish ponds. Improves pond oxygen level. Used weekly, helps to reduce major pond cleaning and traumatic stress to aquatic life. 10 pounds treats up to 40,000 gallons.
