No, they do not do well as captives.
Yes you can keep crabs as pets....you can buy fiddler crabs and hermit crabs in most pet and aquarium stores.
No, it is not illegal but if you did not keep them in a seawater aquareum that was suited to their needs that would be cruel and there are laws which relate to the cruel treatment of animals.
They'd probably eat the extra 'what do' in your sentence :)
Crabs usually keep safe in heavy rock land close to the sea. Otherwise they keep safe and hidden underneath the sand .
No, you cannot keep a green sea turtle as a pet.
Loads and loads. you keep seeing them pull crabs up in the pots. crabs live at the bottom of the sea. near sponge bob. also the sea can be quite wet and deep, in some parts.
Herbivorous sea crabs eat algae and seaweed.
It is all up to you. I like hermit crabs better, though.
They live in the wild and are illegal to keep as domestic pets.
not pet hermit crabs... they are too weak and fragile to keep the hermit crab save although wild hermit crabs might use them the would be sea snails which have harder shells
Sea hermit crabs kept as pets can eat a variety of different things. Algae, lettuce, dried seaweed, poultry pieces, and crab pellets all make good choices.
yes but you cant catch them from sea you get them from reptile store i have 2