If you want to feed the shrimps caught in the river, you must ensure that the water quality is stable. It is best to feed them with the original river water, so that they can adapt more quickly. Regularly change water for it, if there is filtering equipment in the tank, the cycle of water change is not too long, half a month can be changed, otherwise it is necessary to change water once a week.
Shrimp has a relatively high requirement for water temperature. If the temperature difference is too large, it will affect its health and even cause its death. Usually, the temperature should be kept between 22-24 C, and the breeding period can be raised to about 25 C. Usually, if you want to control the temperature, you can install a heating rod in the cylinder, so that you can keep warm.
Usually shrimp need more oxygen than fish, so in order to feed it, oxygen must be added to the water. There are many ways to play oxygen, the most commonly used is the oxygen pump, which can be opened for several hours a day, basically to meet the needs of shrimp for oxygen, do not need to be open all day.
Shrimp are omnivorous animals. They may not like to eat when they are just caught. They will have an appetite after a few days. There are many kinds of food it can accept, usually can feed snail meat, can also feed some spinach, but need to be treated, first soaked in salt water, washed and then cooked.