Just be careful to read the ingredients. A-lot of feed contains diatomaceous earth. This will kill your colony.Oh btw if you have any feed stores near you, you could go there and buy chicken grower food fairly cheap. I've read and heard it used by quite a few. It's where I get my pond fish food that only cost me $15 for 40lbs, and around where i live chick grower food is like $10 - $15 a bag too.