Fluval A202 Air Pump The Fluval A202 Air Pump is a quiet dual-outlet aquarium air pump designed to improve water circulation and oxygen exchange in freshwater, marine, reef, and planted aquariums up to 80 US gallons / 300 L. Fluval A202 Air Pump for Medium Aquariums With a stronger output range than the A101 and two independently adjustable outlets, the A202 is a practical choice for aquariums that need aeration at more than one point or controlled airflow to multiple air-driven devices. Dual-Outlet Airflow Control Improves circulation and dissolved oxygen levels for fish, plants, corals, and biological filtration. Two outlets allow flexible connection to air stones or other compatible air-driven aquarium devices. Independent flow control dials make it easy to balance airflow between connected devices. Noise dampening baffle chamber and double wall construction help keep operation quiet. Oversized rubber feet help reduce vibration on aquarium stands and cabinet surfaces. Fluval A202 Pump Specifications Item number: A853 UPC: 015561108539 Aquarium capacity: up to 80 US gal / 300 L Wattage: 3W at 120 V / 60 Hz Hose diameter: 3/16 in / 4.78 mm Total output: 47-58 US GPH / 180-220 LPH Outlet: double Noise rating: