I'm not sure what's going on, but one of my torches' mouth is staying open. I noticed opened a little yesterday but today it's really open And the tentacles are deflated a bit. My other torch looks great, actually never looked better. Also noticed a few days ago that an encrusting montipora is starting to bleach. I don't know what's going on. Anyone have suggestions? I haven't changed lighting, moved anything, added anything in over a month other than small bumps from water changes