It doesn't take much to upset a hermit crab. They get mad very easily and they will obviously pinch if they get upset.
Hermit crabs can have pretty much any kind of fruit for vegetable except for anything with citrus
yes they are protected in California as California is kind of a tropical country with many seas and they are many hermit crabs which represents California, thus California protects the species of hermit crabs
salt water.
A lot
No, Hermit Crabs are omnivores.
mostly rats, seagulls, and even hermit crabs can eat their own kind.
well it depends what kind of crab.
fish and bigger hermit crabs
Yes hermit crabs have antennas.
No hermit crabs are small and friendly
i cant yes or no i would say kind of sometimes they would be separated and learn to take care of themselves
depends on what kind of crab. hermit crabs are herbivores. fiddlers might though....