Preservation of live fresh prawns;

First, the refrigerator drying maintenance method:

This method is the most common. Nowadays, most people have refrigerators at home, so it is convenient to put things that can't be eaten in the refrigerator. We take out a plastic box, put some wet paper towels in it, or wet wipes as the bottom, put shrimp in it, and then spread a layer of wet paper towels or wet wipes on it. This is to use the cold air in the refrigerator to keep wet paper towels or wet towels at a certain humidity, so as to keep the prawns fresh for a long time. However, it must be remembered that you can't just put plastic boxes in the refrigerator, which will freeze those shrimps to death and have a counterproductive effect.

Second, the soil and water conservation law:

The easiest way, of course, is to use shrimp boxes or shrimp bags and add electric pumps to 0 K; However, this kind of hydroponics is not the best, because during the period from buying shrimp to fishing, shrimp will swing from side to side in the water (some people say that shrimp will feel dizzy because of this, although there is no scientific basis for this statement, it is certain that shrimp will have no spirit when swinging from side to side, so some high-quality shrimp boxes have net bags for shrimp to catch). Before going to the fishing ground, raw shrimps have consumed a lot of physical strength and even greatly reduced their mobility, and the cold shrimp box is better than ordinary shrimp bags. However, no one at home has an electric pump, so you can choose whatever you want.