Crabs can be refrigerated.

Crabs are fresh aquatic products and have a short storage time after leaving the water. It is relatively simple to store crabs that can be eaten in about 3 days: choose crabs with strong vitality and remove the crabs. Tie the feet and pincers to reduce the physical exertion of the crab, then place it in the refrigerator and cover it with a wet towel for storage. When eating every day, choose crabs with insufficient vitality first. Crabs with sufficient vitality can be kept for storage.

Note: Crabs can only be refrigerated and not frozen. Freezing will freeze the crabs to death and the meat jelly noodles will lose any taste.

Written at the end: When eating seafood, the freshness of the seafood is very important. Stale crabs and shellfish not only have poor flavor, but also easily cause poisoning. So if you can finish eating, try not to put it in the refrigerator.