1, Refrigerator Refrigeration Method: Tied hairy crabs can be placed in the freezer, and the temperature in the freezer should be set at about 5 degrees Celsius, because hairy crabs will reduce their metabolism and be dormant in a low temperature environment, so that they can avoid consuming physical strength and prolong their life. Finally, cover the hairy crabs with a wet towel, which can provide a humid environment for hairy crabs and play a role in moisturizing. It should be noted that the towel must be kept in a moist state during this period.
2, bucket living method: hairy crabs that are not tied with ropes can be kept in barrels. The four sides of the barrel are smooth, which can ensure that the hairy crabs will not escape.
Put a proper amount of water in the bucket, so as not to cover the hairy crabs, which can ensure the humidity of the hairy crabs, and then put some small fish, loach, live shrimp, etc. as their food, which can be caught and eaten at any time during the feeding period.