Kind of an odd question but if a snail were to kind of take a cruise across a large piece of watermelon coral or any kind of plate coral would it leave a trail of destruction :evil:, as a result of a munchie path? I am trying to figure out where to place a large piece of watermelon coral in my tank. I have about 6 snails, and a sea urchin running around and some times my rock work or coral placement has been shifted during the night.