Put it in the basin and spray water regularly: Put the lake crabs in a spacious box or basin, spray them with some water regularly to ensure the humidity of their environment, so that they can survive for 3 to 5 days. Add water to a plastic bucket to keep them alive: put an appropriate amount of water in the bucket, do not cover it with water, ensure the humidity of the lake crabs, and then add some small fish, loaches, and live shrimps as their food, and they can be kept for 5 to 10 days. Put it in the refrigerator: tie the lake crabs with ropes, then put them in the fresh-keeping layer of the refrigerator. Soak a clean towel with water and lay it flat on the hairy crabs. The hairy crabs can survive for 2 to 3 days.

1. Put the lake crabs in a basin and spray water regularly: Put the lake crabs in a spacious box or basin, and spray them with some water regularly to ensure the humidity of their environment. Can survive 3 to 5 days.

2. Add water to a plastic bucket to keep them alive: put an appropriate amount of water in the bucket, do not cover it with water, ensure the humidity of the lake crabs, and then add some small fish, loaches, and live shrimps as their food, which can Raise for 5 to 10 days.

3. Put it in the refrigerator: tie the lake crabs with ropes, and then put them in the fresh-keeping layer of the refrigerator. Soak a clean towel with water and lay it flat on the hairy crabs. The hairy crabs can survive for 2 to 3 days.

4. Pool feeding: Put the lake crabs into the pool, and the water will cover the crab body enough for the crabs to stand and breathe. Keep the feeding state and it can be stored for 7 days or longer.