This guy has shown up in our reef tank. It is perfectly round with a rather frilly edge and moves pretty quickly and has no shell, bristles, etc. As the powerhead blew up the edges a bit, I could see what looked like a snorkel and a foot. I have searched invert databases and can't find
anything that looks like it. It does not seem to have the characteristics of a slug, apple or cucumber. Any Ideas???
anything that looks like it. It does not seem to have the characteristics of a slug, apple or cucumber. Any Ideas???


