00414 Size: 16 ozAquarium cycling, or the method of organising biofiltration for natural ammonia and nitrite removal, has been a protracted running factor within the aquatics hobby and business. In truth, organising biofiltration is a more effective dynamic than many understand. Before fish will also be offered into the aquarium, biofiltration should be established to filter the poisonous ammonia and nitrite created by fish waste. ATM s Colony establishes this biofiltration in days as a substitute of weeks. Colony is available in two other formulas we use to introduce fish right away on our own custom installations. Colony for Freshwater comprises Nitrosomonas and Nitrobacter bacteria, which might be explicit for the freshwater atmosphere. Colony for Marine comprises two other strains explicit for marine systems: Nitrococcus and Nitrosococcus. These formulas have proven over and over again to be the champions of instant cycling on website at ATM installations, together with aquariums featured on Animal Planet s Tanked . Options: -ATM Colony for saltwater. -To be had in 16 oz.. or 32 oz… -Real nitrifying bacteria establishes instant biofiltration. -Neutralizes ammonia and nitrite spikes naturally. -Two other formulas for freshwater and marine systems. -Treats 50 gallons. Specifications: -32 oz.. dimensions: 9.4cm H x 4.3cm W x 4.3cm D. -sixteen oz.. dimensions: 7.9cm H x 2.3cm W x 2.3cm D.