Frabill Aqua-Life Portable Aerator -
Frabill's Aqua-Life Portable Aerator boasts "Whisper Drive" aeration for effectively aerating up to 6 gallons of water. Features include a water-resistant gasket and switch. To power this nifty little saltwater-safe device, use 2 "D" size batteries (not included) or included 12-volt power adapter.
Manufacturer model #: 1435.