INCLUDES Pack includes hermit crab 1.5 ounce treat bag, A 4 ounce food bag, and a Calcium block TREATS are mad of a mixture of fruits and grains. Treats are meant to be alternated with food and water of course! FOOD is best to be placed in a shallow container that is easy for the Crab to get to, like a shell. Food should be replaced every 2 days with new, fresh food. CALCIUM BLOCK is a supplement that should be placed in your Hermit Crab's permanent cage. It provides a mineral that promotes a healthy exoskeleton. HERMIT CRAB Bringing home a pet hermit crab soon? We make bringing home a new pet easy on you by putting together all of the supplies you'll need! INCLUDES Pack includes hermit crab 1.5 ounce treat bag, A 4 ounce food bag, and a Calcium block. TREATS are mad of a mixture of fruits and grains. Treats are meant to be alternated with food and water of course! FOOD is best to be placed in a shallow container that is easy for the Crab to get to, like a shell. Food should be replaced every 2 days with new, fresh food. CALCIUM BLOCK is a supplement that should be placed in your Hermit Crab's permanent cage. It provides a mineral that promotes a healthy exoskeleton. HERMIT CRAB Bringing home a pet hermit crab soon? We make bringing home a new pet easy on you by putting together all of the supplies you'll need!