Having trouble with my ff. Have been giving it to my laying hens since the beginning of Aug (today is 8/25). I've got the double 5 gal bucket method, and using water with a couple "glugs" of home made kombucha vinegar. At first the girls loved it, but the last 2 days they've been refusing to eat it at all. This evening I gave them some dry crumbles and they went right for it. I have noticed that the ff smells pretty powerful, but there is no mold, just the gray beginnings of a SCOBY (symbiotic culture of bacteria and yeast. Just like in the stuff on my counter that I drink myself). I moved the ff off of the back deck thinking that the heat was making it too strong to fast. I added some fresh water and feed to the mix. (when my kombucha gets to strong and vinegar-y I usually pour half of it out and replace with new sweet-tea.) I noticed that the cultured water is not draining into the bottom bucket efficiently. I'm using layer crumbles and it has gone completely to mush.
Anyone else have these troubles? I hate to throw away feed. I don't think it's rancid, just over-cultured. I'm considering giving up on this and just adding a couple tbsps live kombucha vinegar to their water instead. It's starting to feel like it's more trouble than it's worth.