Aqua-Chargers
Pre-colonized filter media! The optimal filter media for fresh or saltwater aquariums. Charged with a high-density nitrifying bacteria blend, Aqua-chargers dramatically reduce cycling time and are made from a one-of-a-kind microporous bio-flex polymer which makes them self-cleaning. The 1/2" diameter size makes this an easy add-on to any filter system.
125 count treats up to 50 gallons, 350 count treats up to 130 gallons.
