API ACCU-CLEAR water clarifier quickly clarifies cloudy water in your aquarium, eliminating haze to make your water crystal clear. API ACCU-CLEAR water clarifier 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.

• Why can’t API ACCU-CLEAR water clarifier be used in marine aquariums?

In water with a high mineral content, such as the water found in marine (or saltwater) aquariums, API ACCU-CLEAR water clarifier will not clear cloudiness and could even make it worse. However, API ACCU-CLEAR water clarifier will not cause any harm to fish or marine plants.