Hermit crabs change their shells as they grow. The frequency of shell changes depends on the age and size of the hermit crab, as well as the availability of suitable shells.
Young hermit crabs will change shells more frequently than older ones because they grow faster. In general, hermit crabs will change shells every few months to a year. However, they may change shells more frequently if they are growing rapidly or if they are in an environment with a limited supply of suitable shells.
It is important to provide a variety of shell sizes and types to hermit crabs to ensure they have options when it comes to selecting a new home. Without a suitable shell, a hermit crab can become stressed and may even stop growing or become more vulnerable to predators.
Buy Reef Hermit Crab Shells
