http://www.searchreslt.com/blue-crab/
Is it normal to make a blue crab as a pet?
I was wondering if u can make blue crabs as a pet and if it normal please tell me what stuff i should feed it what stuff i should use and all those stuff
No. They are migratory, and you cannot reproduce that in captivity. They are better for eating. Try a hermit crab instead. http://www.hermit-crabs.com/
How to eat / pick Blue Crabs the RIGHT WAY!!!