The Cobalt Aquatics PHANTOM air pump is one tiny and powerful air pump that is perfect for smaller aquariums and desktop aquariums without much room to hide equipment.
When we say tiny, we mean it. The minuscule air pump is only a bit over 2 in. wide, 1.15 in. thick and 3.6 in. long and can produce 8 gph of air up to 31.5 in. deep. Plus its pretty quiet (35dB) and efficicient (1.5W).
The PHANTOM air pump is a complete package allowing you to use it right out of the box that includes suction cup mount, 5 ft. of airline tubing, and an airstone.
The Cobalt Aquatics PHANTOM air pump retails for under $25.