Aquarium Pharmaceuticals (API) Accu-Clear quickly clarifies cloudy water in your aquarium, eliminating haze to make your water crystal clear. API Accu-Clear clumps tiny floating particles together, forming large particles to be more easily removed by your aquarium filter. Product is safe for use with all freshwater fish and plants.

• 8 oz size. Treats 2,370 gallons of fresh water
• To use, add 1 ml (a capful) per 10 gallons of aquarium water. Water will clear within several hours. If second dose is necessary, wait 24 hours.
• Use weekly to keep the filter performing at maximum efficiency, or whenever cloudy water is observed