Hmm, well that's reasonably assuring. Though I may have overdone it... 5 emeralds & ~30 hermits. There is no algae (except a few bubbles - where there were dozens and dozens of bubbles a few weeks ago -- when I got the extra 3 emeralds), so maybe they are hungry and turning aggressive?
I've already taken 1 emerald and 18 hermits out this morning into my WC tank... I might not need my tank quite so clean
....I may have overdone it on the snail front too.......