Im sharing a pic of my new PVC feeders. My original DIY feeder was the 5 gallon bucket with holes drilled around the bottom and large tray bolted to it. But after 5 years the tray broke off the bolt and I was ready for something new. After doing a ton of pricing on PVC at local hardware stores I ended up going with this design and 3 tubes (I originally wanted 4 36" tubes, but that would have meant purchasing another 8' pipe.) Plus the 3 is more than enough of for my small flock of 4 hens and 3 ducks. However, 4 tubes would have held a full 50# bag of feed between them. Shortly after install I thought I would have to alter the design as the hens seemed to scratch at the food putting it all over the ground, but they have since gotten used to sticking their heads in and eating, and don't scratch at them like they first did. I am working on scratch and grit pvc holders as well, and then moving onto a new watering system! Over the summer I am hoping to give my coop a whole makeover!