Plastic-shelled hermit crabs are becoming an increasingly common sight. Plastic shells have become a fashion trend for hermit crabs across the world. In a new study, scientists have looked into how often hermit crabs are using plastic and other human-made materials as their shells, concluding that it is likely to be a global problem across many different … [Read more...] about Hermit Crabs Around The World Turn To Plastic Trash To Use As Shells