12 lb feeder
This is the perfect feeder in my opinion. I place it inside a black rubber fortex bowl that is a little bigger around than the feeder.
The rubber bowl keeps them from wasting feed. If I do hang the feeder I hang it low inside the bowl. You can also use an oil pan with a 3-4 inch lip.
I use it for my chicks and adults, too! I place a Sara Lee pie pan in the top of it (bending it a little) to keep the chicks out of the feeder.