just found little red slug looking things, what could they be? They are about a millimeter or two in length, are red, seam to have eye stalks, and look like slugs/sea hare type things.They are chillin on the tank and rocks, not on any type of coral. I have nerite, astera, turbo, and trochus snails in the tank. I had a blue spot sea hare awhile back that laid eggs before it died. Anyone know? Bad?
