If frozen, you can thaw the sturgeon, put it in a fresh-keeping box, seal it, put it in the freezer of the refrigerator, take it out when the temperature in the freezer gets cold, seal it in the shade, and then put it in the refrigerator. That's it.

Sturgeon is a kind of freshwater fish with tender and juicy meat and high nutritional value. It takes turbot, wrinkled bone and sturgeon as important ingredients, and participates in a lot of salt and additives. It can be preserved for about 1-2 months at room temperature.

Preservation methods of sturgeon:

1. Prepare a bucket, then pour a proper amount of water into the bucket, give oxygen to the water source, put the live sturgeon in and feed it some food, so that the live sturgeon can be preserved.

2. Put the purchased live sturgeon into the fish tank, provide a suitable feeding environment for the live sturgeon, and feed it with some food, so that the live sturgeon can survive.

3. Generally, sturgeons can only survive for about 5- 10 hours after leaving water, so if they want to live, they must not leave water, which is the basis of their survival. Moreover, to make the sturgeon live longer, it is necessary to feed them some food, so as to ensure that the live sturgeon will not die. At the same time, it should be noted that the container size is suitable for sturgeon activities.