Hi, my 6 month old tangerine crayfish Sammo escaped his 20 gallon long yesterday. I can’t find a hint how he did it or where he has holed up. Does anyone have any advice on the behavior of these guys outside their tanks? Are they likely to climb, search for water? Nocturnal? I’m devastated. He was very charming. On the other hand his last molt gave him very big claws, so.... respect on the tiny chance he’s alive.