Hermit Crabs are clean, safe to handle, and can live for years with the proper care and handling. Although they make a great starter pet for children, they do require a good set up to insure that they are healthy and happy in the chosen habitat. There are a few simple basics to understand when setting up a hermit crab habitat. These include:
(1) ensuring that there is a deep enough layer of a moist substrate to provide for a safe molting environment for the crabs (about 1-2 inches);
(2) providing the crab with several different size shells;
(3) providing nutritional needs including fresh fruits;
(4) salt water and fresh water to drink and bathe;
(6) maintained temperature at about 78 degrees;
(7) and provide at least one other crab of a similar size for company as hermit crabs are very social animals.