One of my GBRs got himself stuck between the glass and a suction cupped bubble wand tonight. He's looking pretty beat up. His left gill is kind of out of shape and his dorsal fin is all chewed up on the top edge. I think the dorsal fin is from his buddy trying to "help" him get unstuck. He seems to be doing ok now but it's late and I can't keep an eye on him all night. Going to remove the bubble wand so he doesn't get stuck again. No clue why he wanted to try to get through that small of a space.