This is a 12 volt aeration system that features a low current 1/4 amp. Includes 10 ft. of air tubing with 2 large airstones, 2 anti-siphon valves, and quiet solid-state circuits. For fresh or saltwater.
The Baby Bubbles Portable Air Pump effectively aerates up to 3 gallons of water and operates on 2 AA batteries (will run on 1). Features include an adjustable stainless steel mounting clip and rubber-protected switch.