I came home from work today and my torch coral looked great. Did some water tests and all params were good. Since then I have noticed that the coral has shrunk up. Its been an hour since I first noticed. Should I be worried? Could a snail or hermit cause this? There is a green slimer frag above the coral (not within sweeper distance) that has all of its polyps out. Any suggestions? I think I am just too worried so far. But since its my new favorite coral (had it for just a few days but it was doing extremely well... reaching really far since the beginning)