Crab keep turning himself upside down...
Ok i have this red legged crap, well two of them. Earlier i saw them fighting I suppose (trying get each other shells). I split them up and put them at opposite sides of the tank. Now one of them keeps flipping himself upside down. He will crap a piece of sand and just eat peices off of it i guess. I flip him right side up, he walks for like a minute then flips himself over.
WTH is wrong with him? He appears to have all his legs and stuff and when he does walk upright he seems fine.