Land hermit crabs need a warm, humid enclosure with deep diggable substrate, hiding and climbing areas, spare shells, food, and access to both fresh water and properly prepared marine saltwater.
Do hermit crabs need deep substrate?
Yes. Land hermit crabs bury themselves to molt. The substrate must be deep enough for the crab to completely bury and form a protected underground space. A sand-based mixture that holds its shape without being waterlogged is commonly used.
Do hermit crabs need extra shells?
Yes. Offer several clean, appropriately sized natural shells in suitable shapes so each crab has choices as it grows.
Do hermit crabs climb?
Yes. Safe branches, cork, climbing structures and hides provide enrichment and usable habitat space.
Should hermit crabs live alone?
Land hermit crabs are social animals. When space and husbandry are adequate, they are generally kept with other compatible land hermit crabs rather than in isolation.
Browse Hermit Crab Supplies for food, dishes and habitat essentials.