CrystalClear AlgaeOff utilizes the latest in oxygen technology to remove string algae quickly and efficiently. CrystalClear AlgaeOff is a EPA-registered, granular algaecide that works in seconds, adds oxygen to the pond, removes odor, and is the only water treatment product on the market with a manufacturer's money-back guarantee. Keeps fountain intakes clean and removes unsightly scum and algae from the perimeter Helps eliminate green water Non-toxic to fish EPA-Registered Algaecide 3-year shelf life Usage Details For Light Algae Growth, use 1/4 cup (2 oz) of AlgaeOff per 50 square feet. For Heavy Algae Growth, use 1/2 cup (4 oz) of AlgaeOff per 50 square feet. These are recommendations. Always read and follow label instructions prior to use. When To Use For best results use when algae is actively growing. How To Apply Turn off water pumps and fountains before applying CrystalClear AlgaeOff. Apply granules directly onto damp, infested areas. Let it set for 15-20 minutes before turning on the pumps. Remove any debris after treatment and wait at least 48 hours if a second treatment is required. Not available for purchase in California CrystalClear AlgaeOff Dosage Rates Surface Area (In Square Feet) AlgaeOff 25 - 50 Square Feet 1/4 cup 51 - 100 Square Feet 1/2 cup 101 - 150 Square Feet 3/4 cup 151 - 200 Square Feet 1 cup 201 - 250 Square Feet 1-1/2 cups Documentation CrystalClear AlgaeOff Algae Treatment — Application & Dosing Sheet (PDF) CrystalClear AlgaeOff Algae Treatment — Spec Sheet (PDF)
