Product Description: 12 volt DC aeration/pump system. Fills, aerates, and empties any livewell. Adjusts to any size insulated chest, livewell or container. Mounts with suction cups or screws. Certified non-toxic Fish Foam filter. Two spray heads to fit both round and rectuangular livewells. Low current - 1-3/4 amps. Flexible aerator head and pump allow livewell to be emptied and refilled from fresh water supply. Can be used for washdown and an emergency bilge pump. Complete kit includes 500 gph pump, 10 ft cord, copper battery clips, two aeration spray heads, mounting brackets, 5 ft flexible tubing, Fish Foam filter, stainless steel screws and suction cups for mounting. Aerates 20-25 gallons of fresh or saltwater.