fishybusiness
Guest
I've tried to ID this on other boards and Wetwebmedia, but I can't ID this. There are four in my tank. Three less than 1/2 inch and one that's about 3/4 long. They typically come out late in the evening. The closest ID type I can come up with is Nudibranch, but these don't have the unique looking surface bumps. Are they snails without shells? They're black all over with a white stripe down the center top side. I have not seen underneath. They stay on the rocks. I'll try and get better pictures tomorrow. Thanks for looking.