Any where to get them at a discount. I like the rouns one that hangs on the 1/2 pipe. Had one years ago, stored it when I got rid of my chickens. Just dug it out, bowl is trashed and the brass threaded onto the galv 1/2 pipe has had some interesting electrolisis. Done a goggle search came up with Fleming, Jeffers and a few more. Cost running about $20 each plus shipping.