The provision of suitable dwellings and enrichment opportunities are fundamental to the well-being of Coenobitidae, terrestrial crustaceans commonly kept as pets. These creatures require access to appropriately sized shells for protection and osmoregulation. Additionally, a stimulating environment encourages natural behaviors, contributes to their overall health, and mitigates stress associated with captivity. For instance, a variety of shell sizes, climbing structures, and foraging areas will aid the development of healthy habits.
The availability of appropriate shells is crucial for hermit crab survival and growth. As these animals mature, they need larger shells to accommodate their increasing size. The absence of suitable shells can lead to stress, aggression, and even death. Furthermore, an enriched environment that simulates the natural habitat of hermit crabs fosters natural behaviors like digging, climbing, and exploring, promoting physical and psychological health. Historically, the focus on hermit crab care was minimal. Over time, appreciation of their requirements has increased, leading to a better understanding of the importance of providing appropriate shells and enriching their environment.