Clear up cloudy aquariums quickly with Fluval Quick Clear Cloudy Water Treatment. Cloudy water is caused by free-floating organic and inorganic sources including uneaten food， fish waste， decaying plants， dirt， slit and fine sand. Fluval Quick Clear Cloudy Water Treatment has a special formulation that forms clumps around these elements， allowing for effective filtration absorption and resulting in crystal clear water. Use when setting up your new aquarium or as part of your regular maintenance to prevent cloudy water.

For freshwater use only.