Aqueon QuietFlow Air Pump 20 Black 4.9" x 2.38" x 4.56"

Featured is a vertical design with integrated check valve that positions the air outlet(s) in an upward direction, preventing airline kinking. The wide rubber base absorbs vibrations making air pumps virtually silent.

Features:

• Fits aquariums 11 - 20 gallons
• 1.7 watts
• Contemporary, upright design
• Rubberized base, virtually silent
• Vertical hose outlet for keeping hose kink-free
• Each air pump has replaceable check valve, diaphragm and filter pad