Blue crabs are a popular seafood delicacy, but they can be challenging to keep alive. Blue crabs are highly perishable and can die within a few hours if not properly cared for. There are a few things you can do to keep blue crabs alive, including keeping them in a cool, moist environment, providing them with plenty of oxygen, and feeding them a diet of fresh seafood.
It is important to keep blue crabs alive because they are a valuable seafood resource. Blue crabs are a source of food for humans and other animals, and they play an important role in the marine ecosystem. Keeping blue crabs alive helps to ensure that this valuable resource is available for future generations.