Socialization

   Hermit crabs are found in large numbers in the wild. They are commonly found in groups of 20 or more. They are very social creatures, and have been known to become depressed when placed in a tank alone. Some have been known to live very short lives due to this. If you decide to get a hermit crab, it is best to get at least three. You will find them to be much happier if you do. Usually size does not matter to the hermit crabs.  A few of my friends and I currently have jumbos mixed with our teeny little crabs, and they all get along very well. You can even find the little ones going for rides on the jumbos backs without any cares, and boy does it ever look fun!