Funny story about someone who realized a mantis shrimp had somehow ended up in his aquarium

From a longer post about the creatures:

Had to catch one out of a tank once and went to the task with 5 nets, came back with none because he murdered them all and I still hadn't caught him. Eventually just drained the tank and tried to suffocate him (awful I know but they are dangerous) to which he then smashed the tank wall and absconned down the floor drain to go be the bow rivers problem.