Hermit Crabs come from the sub-tropical parts of the world, and so must be kept reasonably warm. A temperature between 70 and 80 degrees Fahrenheit is ideal. Avoid quick changes in temperature, drafts, or extremes of either heat or cold. They also prefer humid conditions to dry air, so their containers should be lightly misted everyday; preferably in the morning. Don’t keep them constantly wet or in a container where they can’t get out of the water. Remember, they’re land crabs. In fact they often go by the names Land Hermit Crab or Tree Hermit Crab.
Summary
Hermit Crabs make interesting, fun, and virtually carefree pets. Although they’re usually very quiet, they sometimes make a soft chirping sound. They’re not aggressive, and if properly cared for, live long and contented lives.