Nutrafin Bio-Clear Biological Water Clarifier, 4.1 Ounces
Nutrafin Bio-Clear features a responsive enzyme based formula that metabolizes food sources for free floating bacteria that create cloudy aquarium water. Nutrafin Bio-Clear biologically clarifies cloudy aquariums caused by new tank syndrome, excess food, organic waste and decaying plant remnants. Nutrafin Bio-Clear works within 24-48 hours.