I can't figure out how to post an article for the coops-feeders/waterers tab, so ill just do it here. I also wish I could post some pictures. I made two epic set-ups for watering my chickens. I took a 9ft. long PVC pipe about 3-4 in. wide, and sawed it in half lengthwise. After this I got 2 2x4s each 9 ft. and screwed them on, then put some glue that you'd use for carpentry on the screws so the water wouldn't leak through. Then I took some 2x4s & cut them into 6 pieces, each about 1ft long. Then I distributed them evenly along the lengths of the two pieces of pipe, 3 apiece, under the 9 ft. boards, so they wouldn't have to sit on the ground. Finally, for the ends of the two half-pipes, I added corner pieces, just lying around my barn, and I would run a long hose through the rafters of my chicken barn, drooping from the ceiling into the corner pieces, & presto! I now own 2 nine ft. long waterers that can be filled up with the turn of a handle. They work perfectly, and can be accessed from both sides easily. I have 100+ chickens in one area & this was a great way to water them all! It took 30min to make & install, and was cheaper than dirt to make! The only con to this completely brilliant idea is that during the winter the water will freeze up like there's no tomorrow and the pipe will bust easily if you try to bust the ice. I just look at the flipside and use it as a feeder in the wintertime. A free-dual purpose machine!!!!! Hope I helped! Chickenman out!!!