API Sludge Destroyer Cichlid, 8-Ounce
Contains more than 3 billion bacteria spores per dose to digest sludge and dissolved organics for a cleaner and healthier aquarium. Sludge Destroyer Cichlid is great for heavily stocked aquariums and reduces aquarium maintenance. Use weekly to prevent or eliminate sludge build-up and dissolved organics representing a breeding ground for disease causing bacteria.