1. Cover with a wet towel and place in the refrigerator. Because at the temperature of the refrigerator, the crabs will enter a state similar to dormancy. In this state, they can last for four to five days without dying.

2. When you need to chop fresh swimming crabs for frying, if you are worried that the swimming crabs will be difficult to handle, you can also put the live crabs in the refrigerator and let the air-conditioning blow for a while, and the crabs will enter a near dormancy. status, easier to handle.