As hermit crabs grow, they must move into larger shells. Keep these extra medium-sized, natural shells in their enclosure. They're bigger than your crab's current shell, perfect for their growth.
To use these hermit crab growth shells, simply place them in your hermit crab's enclosure. Make sure they're easily accessible. Note that you should regularly check the shells for any signs of damage. Also, keep the enclosure clean to maintain the shells' quality. If you notice your crab has outgrown a shell, you can leave a new one from this pack in the enclosure. That way, your crab can move into it when it's ready.
