I have mine in a fish tank with sand in the bottom. If you have land hermit crabs put something for them to climb on in there and prop up large sea shells so they can barrow under them. Sea hermit crabs they like to hang on fish rocks.
Get hermit crab food from the pet store.
Hermit Crab
yes they are.
no
pet co ?
They can have up to 1,000+
in a place wear there out of site
pet stores or on beaches
Put the water in a hermit crab pool from a pet store, but make sure if you use tap water to get a Purifier Liquid to kill those nasty chemicals.
fruit,veggies and hermit crab food you can buy that from most pet stores they realy like mango ,oatmeal
Seperate them.
Fish