The Assassin Snails have been busy
See those little square sacks on the plant and in the holes in the gear on the aquarium decoration? Guess what those are... Assassin snail eggs.
There are 2 adults and a rarely seen young one in this tank, with our Betta and I picked up 3 more for another tank but it looks like we may have a bunch of little ones in the near future. I guess I've been keeping them well fed.