Fritz Aquatics Fritz Zyme Turbo Start 700 Live Bacteria Cycle for Freshwater Aquariums

Fritz Aquatics Fritz Zyme Turbo Start 700 Live Bacteria Cycle for Freshwater Aquariums is an ultra-concentrated live nitrifying bacteria for freshwater aquariums. It rapidly eliminates toxic ammonia and nitrite, allowing you to cycle new tanks in 5 days or less or safely add fish immediately, by quickly establishing a robust biofilter. Available in Multiple Sizes