*Clears cloudy aquarium water by precipitating organic and inorganic particles.
*Fast acting, results in crystal clear water.
*Safe for all aquarium inhabitants.
*For freshwater use only.

Nutrafin clear fast is a responsive fast acting formula that will clear green water in 1 to 3 hours. Suspended floating particles such as algae, dirt, silt, fine sand etc to small to be removed by filtration are clumped together by a unique ionic attraction that forms larger particles which are easily trapped.