I just wanted to update on my FF experience after finding the mold on the container.
Canister type container does not play well with a drier mix (think peanut butter.) The FF touches the underside of the top when scooping it out and sticks on there like mortar - not possible to reach to scrape down. That area stayed warm and moist and mold grew. When I kept the FF wet, nothing stuck to the lip, but it was more of a pain to strain. FF did not mold, but I got scared I would touch the mold when scooping and put it out in the food.
Have been using a small bucket now since then (I carefully scooped food out from middle and transferred it over.) No mold since then. Haven't bothered with a lid either.
I'm working on my consistency. I think it is *better* to start the new mix out wetter. So, first I add my water to the cup or two left in the bucket and stir well. Then I add in the chick starter and get it to a consistency like when you first add water to instant oatmeal, before it is cooked. I stir this up very well. Normally in 5-10 minutes, the feed has already started to swell, so I stir again. Then, around 12 hours later, I add more dry chick starter and stir in well to get to the drier consistency I want to end up with. Feed 12 hours later. *Better* is just *better to me* and should not mean anything to anyone else. I just feel like I get the ferment better spread with a wetter mix at first and then I don't really worry about how much dry stuff I am adding in to thicken it up as the ratio of already fermented to not fermented is so high. I'm getting a lot better about knowing how much starter to add to get to the consistency I want. I'm making about 3 days worth at a time right now. The bucket is in with the chicks in 80 degree temps in my house and I can't deal with it getting too sour.
Yeah ... we had a discussion about this a while back. When I'm starting a new bucket I always mix the full amount of water in with the little bit of feed I'm using to backslop ... I stir that up really well before I add any fresh feed. This seems to get the fermentation started better for me, too. Other people report something similar.
I'm much happier using smooth sided plastic buckets. I thought I'd be happier in glass, but nope. Possibly because of the shape of the glass, but also the FF seemed to stick to it more than plastic. I can scrape down the plastic with a quick swipe.