I'm looking for a cheap scuba air tank for my paint ball activities.<br /><br />I set my paint ball gun up with the compressed air tank. A scuba tank is the way to go to refill the tanks quickly and cheap.<br /><br />If anyone has a tank that they are willing to part with (it doesn't have to be 'dive' certified or anything)... it just needs to hold air.<br /><br /><br />H.