Penn-Plax Air Tech Aquarium Air Pumps - 110 Volt
Air Tech 2K4 - Up to 55 Gallons - 2 Outlets
5.5 Watts - 2 Nozzles

Elegant, beautiful design at a great price!
The new standard in high quality, competitively priced air pumps.

High tech, superior power.
Reliability and high performance you can count on.
Acoustically designed for smoooth, ultra quiet operation.