Filters 280 gallons per hour. Emperor filters feature 2 separate water pumps. The BIO-pump pressurizes and sends streams of pre-filtered, oxygen rich water to each BIO-Wheel while the Flow-pump output can be reduced for feeding. Filter cartridges trap debris and remove dissolved contaminants. Refillable media containers hold an additional 4 oz. of chemical filtration media for maximum pollution removal. The ideal power filter for your aquarium. Requires 9.5" of space along the back of your aquarium. Comes complete with filter cartridges, refillable media container, and Bio-Wheel assembly.
