A good turtle has agile movements, shiny abdomen, thick muscles, thick skirt and upturned skirt, and no traces of injury outside; When the tortoise turns over, its head and legs are flexible and can turn back quickly, which is not only a turtle with good quality; It should be noted that you must buy live turtles, and you must never buy dead turtles cheaply. After the turtle dies, a large amount of poisons will be decomposed in the body, which is easy to cause food poisoning and cannot be eaten even if it is refrigerated.

Look at it: Look at every part of the tortoise. If you find that the turtle you want to buy is relatively complete in appearance, thick in muscles, shiny in abdomen and strong and agile in four legs, it is a better turtle. If not, it is an inferior turtle. Pay special attention when buying.

Second, grasp: grasp the turtle's anti-leg nest with your hands, such as a fast-moving, kicking, fierce and powerful turtle; If the activity is not flexible, the four feet move slightly or even don't move, it is an inferior turtle.

Three inspections: mainly check whether the glans has hooked needles. Soft-shelled turtle with hook and needle can't be stored for a long time and transported for a long distance. Inspection method: You can stimulate the turtle's head with hard bamboo chopsticks, let it take a bite, then stretch its neck with one hand and touch it with the other.

Try 4: Try the next step. What are you trying? Is to test the turtle's reaction. First, turn it over and put it on the ground. If it is found that it can turn over immediately and run faster, it is a quality turtle. If it is found to react slowly and turn slowly, it means it is inferior.