Well, if my trap doesn't work, then your bubble trap looks like it'll do the job. I watched a few vids with those and they seem like a pretty cool trap. I'm trying to catch my yellow tang. Unfortunately, the light trick won't work with him, as he hangs out next to my clowns and their host is my Duncan. Right next to it is a colony of miyagi tort and the YT hides underneath. There are multiple colonies that intertwine next to each other, which creates a very safe place for fish to hide. So I'm left with the trap, without destroying everything. I'm trading him for a small scopus and tomini.