It is a crustacean that lives in the ocean and is known for its unique way of life. Belonging to the family of hermit crabs in the order Decapoda, they have a soft body and a hard shell, and usually reside in empty snail shells to protect themselves. Their body structure adapts to their lifestyle, with their abdomen and chest curved to perfectly fit the shape of the snail shell. They are diverse in species and widely distributed, and can be found along coastlines from tropical to temperate regions. Usually nocturnal animals, they hide in snail shells during the day and come out to forage at night. Mainly feeds on algae, small invertebrates, and organic debris. Growing up, one will constantly replace the casing