Kyz, get some sleeps lol It always takes 24 hrs after the pip. I'm excited for you! Can't wait to hear from Bardies about hers.
One concern is having enough liquid to start the next batch. I have a feeling I'll be doing some tweaking with it. The birds love it sooooo much though! Well worth it.
I keep my grains covered w/ water out of convienence I like having lots of ferment juice to soak other things like treat bread (not healthy but they love it and I aswage my conscience by soaking it in ferment juice) or pellets or crumble or whatever, and lots of juice to start my new batch. However no it does not need to be covered w/ a layer of water. Bee keeps hers all thick w/o a water cover and has for quite a while w/o any problems.
One concern is having enough liquid to start the next batch. I have a feeling I'll be doing some tweaking with it. The birds love it sooooo much though! Well worth it.