So there was this way cool water system BYC was advertising a while ago, it was called the Aqua Miser or something like that. Basically, it was a massive hanging rabbit waterer with the metal nipple thing (does that make any sense? lol). I really want some, but they're pretty expensive. Does anybody know of any cheap alternative similar to that? It needs to be at least a gallon, and I need at least 10 of them. If I could at least find a bunch of those nipple heads I could make my own. Help?