API Pond Accu Clear quickly clears floating particles and helps clarify cloudy and murky water to help maintain a crystal clear pond. Accu Clear helps filters function more efficiently by causing tiny suspended cloud particles in pond water to clump together. Clarifies murky or cloudy water Helps establish a healthy pond Clears floating particles Use Pond Zyme Plus or EcoFix along with Accu Clear for unmatched cleanliness in your pond. Safe for all fish plants pets and wildlife when used as directed. For ornamental pond use only. Made in the USA. Directions Add 1 Per 4 cup 60 ml per 600 gallons of pond water. DO NOT OVERDOSE. Overdosing will result in less effective results. Wait 24 hours before adding a second dose if one is needed. Dose weekly to maintain water quality. 16 oz treats up to 4800 gallons. 32 oz treats up to 9600 gallons. 64 oz treats up to 19200 gallons. 1 gallon treats up to 38400 gallons. Important Before use make sure your pond has plenty of aeration i.e. fountain waterfall air pump etc. especially during the hot summer months. API Pond Accu Clear effectively removes unwanted organic matter which produces high volumes of oxygen during the day. When using Accu Clear it is crucial to provide a vigorous source of oxygen to avoid fish death. Note Formerly known as PondCare Accu Clear.