The Marine Metal Products Power Bubbles is a 12V DC aerator. This can be used on one or even two live wells up to 35 gallons. It produces 99.5% saturation of dissolved oxygen in the water. This unit is easily wired to a boat panel for catch and release tournaments, or it can be used as an emergency aquarium pump up to 100 gallons. Features12V DC, very low current +/- .46 ampsTwin bellows and double outlets produce aeration of 1 or 2 live wells up to 35 gallonsHigh volume twin bellows pumps 5.6 STL/minWeighted glass bead airstones provide greater dissolved oxygenProduces 99.5% saturation of dissolved oxygenLarge adjustable stainless steel clip and screws for easy mountingMost effective when used with water renewal systemsEasily wired to boat panelAnti-siphon valves protect pump from water intrusionDesigned for fresh and saltwaterIncludes: 12 volt air pump, with 6' 18 AGW power cord, copper battery clips, 10' airline tubing, 2 large weighted glass bead air stones, 2 anti-siphon valves...