Keep Water Features Clean Remove unsightly water discoloration and accumulated debris that form in water features and fountains, Highly concentrated active ingredients ensure visible results in as little as 48 hours, FeatureFix is not recommended in water that contains fish, invertebrates or crustaceans, 8 ounces treats 800 gallons, Bottle contains 8 ounces of FeatureFix, Highly concentrated formula quickly and effectively treats discolored water, Keeps your small water feature or fountain clean and clear, Quick-dose measuring cap simplifies product application, SKU: AES419