ACBlinky
Premium Member
I've torn apart a tank to catch a fish, it's no fun at all. My suggestion would be to try draining it first; set up a few Rubbermaid bins, siphon the water into them (the brief time out of water won't hurt the corals) and dig a hole in the sand where the fish will eventually collect as the water level lowers. Once there's only a couple inches of water left and he's got nowhere left to go, scoop him out into a bucket and refill the tank. If that doesn't work, do a teardown and consider it an opportunity to re-aquascape