I picked up a mushroom for my tank as a starter coral. It seemed alright at first, but after several days it either blew off or jumped off the rock. I couldn't get it to settle in any nooks, so I resorted to this. Maybe corals just need something to help them loosen up when coming to a new tank? A little liquid courage goes a long way. If this is animal abuse, let me know.
FS
FS


