1. Generally, if you need to store newly bought crabs for 3-5 days, you can use a deeper sink, a larger plastic bucket or a bathtub at home, and then pour in clean water. Tap water. It is recommended to dry the tap water for about 2 hours first. Do not put the water too deep so that the crab can just stand up.

2. If you need to store it for a long time, it is recommended to put a small amount of small fish and shrimp in the breeding water, which can make the crabs survive for 7 days or even longer. The survival rate of good quality hairy crabs can reach 95% above.

3. You can also put it in the refrigerator for storage. First, tie the crab's feet and pincers and put it in the cold storage layer of the refrigerator. Cover the crab with a wet towel and keep it every 1 day. Touch the crab's eyes lightly with your hand. If the crab is not responsive, it needs to be eaten immediately. Crabs that are responsive can continue to be stored.

4. In addition to alive crabs, cooked crabs can also be stored. Place the steamed crabs in a clean basin and cover them with a wet towel. Note that the temperature should not exceed 20°C. It can be stored for 1-2 days; you can also wrap the cooked crabs with plastic wrap and put them in the cold room of the refrigerator for 3-4 days. Take them out and steam them with water before eating; you can also boil the crabs Peel the meat out and store it in the refrigerator. It can be used to make crab roe tofu, crab roe buns and other dishes.