A week after I added a new piece of coral in my tank, wierd looking snails starting to pop out. They are tiny and look like snail that doesn't have a shell on. Acutally they look like worm, head is snail with two horns.
From the sound of it, they sound like stomalid snails, or however you spell it. Look basically like a snail without a shell, or a garden slug. Probably what aresgod is thinking of too.
Are they harmful to corals? Should they be removed? Sorry I couldn't get a pic, my digital camera is broken. They are tanish white, forgot to mention the color.
