Hagen Nutrafin "B Clear" Biological Water Clarifier

Hagen Nutrafin B-Clear biologically clarifies cloudy aquariums caused by excess organic waste, food, new tank syndrome, decaying fish or plant remnants, etc. This is an enzyme based formula which clears the water in 24-48 hours and eliminates milky clouds due to bacterial blooms or organic causes. To prevent cloudiness in your aquarium, use NutraFin B-Clear Waster Clarifier. The formulation is concentrated and treats 235 gallons. Completely safe to your aquarium's inhabitants but use with freshwater only.