Express fat can keep fresh and put it in the refrigerator.
First of all:
You can put the live hairy crabs in a foam box with a layer of insulation around it, then put in ice or frozen water, and cover it and seal it.
This method can be stored for 24 hours. It is recommended to take SF Express, which is faster and the basic express delivery will arrive the next day. And it is suggested to choose cold chain transportation to ensure the activity of hairy crabs.
Second:
Fresh crabs, if we are not in a hurry to eat, can be placed in the freezer, the temperature is kept at 5-8 degrees Celsius, and then covered with a wet towel on the crab's back to provide water for the crab.
Third:
In this way, crabs can maintain a similar dormant state in the refrigerator, reducing their own nutrient consumption. In this way, crabs can survive in the refrigerator for about 1 week.
Fourth:
However, the refrigerator is not a safe, so raising crabs can't guarantee the survival of crabs 100%. If the crab itself lacks vitality or lacks water for a long time, it may still die even if it is put in the refrigerator. When we take the crab out of the refrigerator, we must make sure whether it is dead or not. Dead hairy crabs are not edible.
After reading my method, now you know how to keep the courier crab alive? If you learn it, share this method quickly and let more people know how to keep the courier crab alive. While carrying out the above steps, it should be noted that the swimming crab needs to be steamed and put into the refrigerator for freezing. The above is the introduction of how to keep fresh the express crab.