Hermit Crab Growth Shells

Hermit Crab Shells

Hermit crab cages, tanks and habitats are an important part of your small pet’s health and wellness, and so are growth shells. As hermit crabs grow, they need bigger crab shells to change into. And it’s best to keep these extra shells in their habitat. The hermit crab shells you’re providing your pet with should be larger than their current shell.

Hermit crabs are nomads, crawling from shell to shell as they grow. While they may be happy in the same terrarium for years, your hermit crab will need a few different shells available for their use at all times. Certain species, like the Caribbean hermit crab, change shells quite often.

Learn more about hermit crab care and what types of shells your tiny pet needs with our Hermit Crab Care Sheet. You can also find hermit crab supplies, accessories and products from Petco to complete your habitat.