I read a thread about raisimg cornish cross, and I mentioned to my SO that they were feeding fermented mash to the chickens in rain gutters. I asked him what is shaped like a rain gutter but smaller, and waterproof? He acted like he wasnt listening and disappeared into the garage. After a few minutes he came back with this:
It is a prototype, and we will make more with pvc plumbing ends instead of wood plugs, but I thought I would share.
How he did it:
1. Cut pvc to desired length.
2. Cut pvc in half lengthwise using a band saw. (Be careful if you're making a short one like in the pic.)
3. Choose the half you like best and smooth the cut edges with steel wool.
4. The other half will be cut again into slivers. (Be careful of your fingers!)
5. Hot glue the slivers on either side to stabilize it. (Hot glue dries quickly without fumes and is watertight enough for mash)
6. Cap ends with PVC caps, secure with hot glue. (I wouldn't bother cutting the caps in half, they're pretty cheap.)
The best thing is this would work for any size bird. We already made a second, longer one from a larger diameter PVC pipe for when they get bigger.
Note: I am not fermenting the mash, but I find my little "feathered pigs" waste less when fed mash.