The Aqueon QuietFlow Air Pump is designed to provide reliable, near-silent performance for a wide range of freshwater and marine applications. Housed in a sleek, upright outer shell, the QuietFlow's Model 10 is recommended for aquariums from 2 to 10 gallons, drawing a mere 1.5 watts. Flexible rubber stabilizers keep the pump in place, while effectively absorbing vibrations to ensure quiet operation. With a vertical hose outlet and internal check valve, this easy-to-use air pump is capable of powering a variety of aeration accessories accepting standard airline tubing.