Yeah, I bought another brand that has the mother too, but can't think of the name. It had a white label and I want to say a barn and fences on it.Bragg's is fine, but a less expensive option is the 'with the mother' vinegar sold at walmart (brand escapes me, but it's the standard variety sold pretty much everywhere)and some other stores, right next to the regular apple cider vinegar, much cheaper than Bragg's.
You can either add some of the vinegar with the mother to already brewed ACV (I like to add a spoon of frozen apple juice to it as well to give it a bit of a sugars kick)and let it colonize, or to apple juice... even the cheap frozen kind. Adding it to apple juice takes a bit longer of course.
--As to why I don't bother covering mine with water. Well, there were lots of posts earlier in this thread from people who also didn't, and said it wasn't necessary. And if I make it to a consistency where it is covered by water it's too loose to be thickened to where my birds prefer it the most without adding too much(IMO) dry crumbles. They don't really like it soupy. Also, I don't want to mess with straining it to get it to a better consistency.
I'll try it out, thanks!

1700+ pages it way too many for me to read in this thread (isn't War and Peace shorter??), but I trust you. I still think I'd rather keep mine covered though. I plan to use a slotted spoon, and I feed them chia (did I mention my babies are spoiled?) so it won't be too soupy.
My poultry project has started costing me a small fortune, so I'm really hoping the FF works so I can keep their budget a little more reasonable.