How to Take Care of a Pet Hermit Crab

Hermit crabs are fascinating and relatively low-maintenance pets. They are fun to watch and interact with, and they can live for many years with proper care. If you're thinking about getting a hermit crab as a pet, here's what you need to know.

Choosing a Hermit Crab

When choosing a hermit crab, it's important to select a healthy animal. Look for a crab that is active and has a brightly colored shell. The crab's shell should also be free of cracks or damage. Hermit crabs come in a variety of sizes, so you'll need to choose one that is appropriate for the size of your tank.

Setting Up a Hermit Crab Tank

Hermit crabs need a tank that is at least 10 gallons in size. The tank should have a secure lid to prevent the crab from escaping. The tank should also be equipped with a heater and a thermometer to maintain a temperature of 70-80 degrees Fahrenheit. Hermit crabs also need a humid environment, so you'll need to mist the tank with water several times a day. You should also provide a substrate, such as sand or coconut fiber, for the crab to burrow in.

Feeding Your Hermit Crab

Hermit crabs are omnivores and will eat a variety of foods. You can feed your hermit crab a diet of commercial hermit crab food, fresh fruits and vegetables, and cooked meats. You should also provide your hermit crab with a calcium supplement to help it maintain a healthy shell.

Cleaning Your Hermit Crab Tank

You should clean your hermit crab tank once a week. Remove any uneaten food or waste from the tank, and rinse the substrate with water. You should also change the water in the crab's water dish daily.

Handling Your Hermit Crab

Hermit crabs are shy and easily stressed, so it's important to handle them carefully. When you need to pick up your crab, use your hands to gently coax it out of its shell. Never pick up a hermit crab by its legs or claws.

Common Hermit Crab Health Problems

Hermit crabs are prone to a number of health problems, including shell rot, respiratory infections, and parasites. If you notice any changes in your crab's behavior or appearance, it's important to take it to a veterinarian immediately.