Hey Everyone! So I got a couple of Crabs a few months ago and they are soo cute I love em... but I think I'm killing them.. The little one grew out of his shell and the shell that he chose was too heavy for him to he couldn't carry it anymore so he went back to his too small shell. I feel sooo guilty but I cant find him shells ANYWHERE! All the ones in the pet stores and crappy and too small.. I live near Calgary, Alberta so if ANYONE knows ANYWHERE that I can go to get him some good quality shells I would be much appreciated. Please help! lol.