12 month natural clarifier. Designed to help keep water clean and clear all year round. 1/4 gallon (32 ounces) Treats up to 12,000 gallons CrystalClear® OneFix™ utilizes natural bacteria to digest suspended dead organics to help keep the pond balanced and the water crystal clear. OneFix™ is specifically designed to start working the second it hits the water. Use once every two weeks when water temperatures are above 50°F. CrystalClear® OneFix™ Dosage Rates Pond Size(In Gallons) OneFix™(As Needed, Once Every 2 Weeks) Up To 375 Gallons 1 Ounce Up To 750 Gallons 2 Ounces Up To 1,500 Gallons 4 Ounces Up To 3,000 Gallons 8 Ounces Routine Application Rate Apply OneFix™ every two weeks. For initial treatment of a new pond, double the application to seed your pond filter quickly. Persistent Problem Application Rate If a problem arises between routine applications apply OneFix™ at the prescribed rate every 3 days until pond becomes clear For Best Results Apply OneFix™ directly into filter if possible or apply directly to the pond in an area of the greatest circulation. Optimal Water Conditions: pH: 6.5-8.5, Dissolved Oxygen: 5 PPM. Product Notices Do not use other chemicals while treating with OneFix™.