today my crabs woke up and started talking. They decided that today, they were going to try and confuse me, so they all started changing shells. Lucky for me, I know them all better than they think I do, so I can tell whos who lol ffftt: JK, but I still dont understand why they are doing it. Theres nothing new in the tank, the weather is no different. So why did they suddenly feel the need to change shells?