Aqueon Aqaurium Pure Live Bacteria and Enzymes Water Supplement, 10 Gallon 12 Pack

Brand: AqueonColor: MulticoloredFeatures: Easy to dose gel ball Live beneficial bacteria that breaks down harmful waste Cannot be overdosed Helps maintain clear water Safe for all freshwater aquariums Add one PURE per 10 gallons of tank water each week. Add two PURE per 10 gallons of tank water when starting a new aquarium model number: 100537200Part Number: 100537200Details: Aqueon PURE is nitrifying live bacteria that helps to maintain a well-balanced aquarium and is easy to dose. Nitrifying bacteria live on surfaces such as filter media, décor and gravel, converting harmful ammonia and nitrite to less toxic nitrate. By dosing weekly, the enzymes and bacteria breakdown excess waste from over feeding or detritus in the aquarium which can help reduce filter maintenance. The unique sphere design of PURE provides surfaces for the bacteria and enzymes to reside until conditions are ideal to be utilized efficiently. This "time release" style means PURE cannot be overdosed and any excess