1, using the refrigerator to save crabs: according to the size of the refrigerator freezer to find a suitable foam box, you can put it into the freezer in advance to see if it is suitable. Then tie the legs and feet of the crabs and put them into the foam box. Place the crabs one by one in the foam box, trying to fill the box with as many crabs as possible before adding more. Fill the foam box with water until the water is just above the surface of the crabs. Cover the box with a lid and place it in the freezer. When you want to eat crabs, take out the thawing on the line, so that the preservation of crabs can maximize the freshness of the crabs.

2, temporary pool preservation of crabs: the best way is to do their own bathtub as a temporary pool, first let out to the crabs to enjoy: because the bathtub four walls are smooth, the crabs can not escape, and then gently poured into the bathtub crabs, water to just buried crabs, if the crabs to the eight-foot stand up on the surface of the water to breathe, and according to the time of storage and the number of flavor cast a small amount of small fish and shrimp, with this method of crab storage crabs can generally be used to store crabs, and the number of crabs can be used to store crabs. method crab storage crabs can generally be more than 7 days or longer, good quality crab storage survival rate of up to 95% or more.