I noticed that on the big version of your avatar pic that you posted of Pooh, she has an iridescent gold shimmer. Can you see that with the naked eye, or is it only visible in the camera flash? I watched your vids of her eating and didn't see it there.
Now, I am a total amateur at fishkeeping, but that worried me because I thought the gold on Pooh looked like the pic I saw in this thread:
That fish was diagnosed with velvet, and I understand one of the trademarks is that the gold can't be seen without a light like a flash or flashlight. I don't want to scare you because, as I said, I don't know anything, and you said she acts very healthy. I almost didn't think I should say anything but better safe than sorry, right? Probably if it was anything, one of the knowledgeable people on the forum would already have flagged it. But maybe you should get one of the experts on the forum to have a look at that picture and see if it's just her natural coloration coming in or anything to worry about.
Anyway, sorry to bother you and be all scary and stuff. I'm sure you're paranoid enough about her without me helping. Pooh is really adorable. I think you're taking amazing care of her. She was really cute having dinner with the algae eater.