I was starting to wonder why I wasn't seeing algae on my glass anymore. Then I just walked by the tank and saw this guy on the glass
Just wanted to verify its a beneficial stomatella.
Thanks guys.
I just realized that first pic wasn't as clear as I thought. The top right is the sucker/mouth, it has no shell, and this was probably the size of a penny, much bigger than anything else I've ever seen crawl out of my rocks.
