1, fresh live crabs can be placed in the refrigerator freezer to save, the temperature will be adjusted to 5 ℃ ~ 10 ℃, covered with a towel can be stored for a short period of time.

2, in addition, can also be used to save plastic pots, filled with water to half the height of the body of the crab, in the room temperature environment can be saved for half a month, for cooked crabs can be preserved with plastic wrap.