Spray Bar Pump System - 12V DC - More Than 30 GallonsSpecifically designed and tested to keep saltwater baitfish healthy and active, these pumps can convert any size cooler or livewell into an oxygen-rich aquarium.Features:12V DC 500GPH low current pumpAerates up to 30 gallonsCan be used to pump water in or out of boat or bait tank. Can also be used to wash surfacesSuction cup mounts allow mounting to any non-porous surfaceSpray bar can be permanently mounted or mounted with suction cupsProduces close to 100% saturation of dissolved cupsPackage includes: pump with suction cups, spray bar, mounting hardware, 5.5ft. of flexible tubingSpray tube can be cut to fit bait containerStandard 1/2 inch PVC pipe can be used to extend spray tubeReplaceable filter removes livewell debris6ft. power cord with copper battery