I fermented my feed for awhile, then just got lazy and gave dry feed. I just kept 3 plastic containers with lids on the kitchen counter and numbered them 1,2,3. I put the feed and water in a container each day. ON the morning of day 4, I gave the chickens the feed in #1 then refilled it and put it at the end of the row. The next day, #2 and so on, just rotating the containers with daily feed- so that it fermented for 3 days before feeding. I can do that with the few chickens I have. They did seem to do better - shiny feathers, less smelly poop, and ate and wasted less. I may dig out the old containers and do it again.