The dissolved oxygen in the water where Pipi shrimp grows should be above 5ml/L. Pipi shrimp is fierce in nature and requires high water quality. It is best to raise Pipi shrimp with more than a quarter of water every day to ensure that the visibility of water quality is above 30cm and the temperature is kept at 20 to 27 degrees. 2. Bait management

The feed of Pippi shrimp is mainly little seafood, which can be eaten by ordinary small fish, shrimp and shellfish, but the favorite is mainly small shellfish. When feeding, it is best to feed the shrimps evenly in small pieces, which can reduce the pollution to the water quality, make the shrimps eat more conveniently, and feed more at a time, so as to avoid the shrimps fighting for food or killing each other due to insufficient feeding. Feeding time is in the evening, because Pipi shrimp is Nocturnal Animals and doesn't come out during the day. The feeding amount is only 5% of its body weight. 3. Daily management

In addition to the above two points, daily management should also be done well. First of all, we should form the habit of patrol inspection, and timely check the water intake and drainage of Tangkou, the eating situation of Pipi shrimp, whether the water quality is seriously polluted and so on.

4. Hatching requirements

The culture of Pipi shrimp requires very high environment. If the caves and sediments where Pippi shrimp live are not suitable, they will not lay eggs. Even if it lays eggs, it won't hatch. Therefore, it is necessary to ensure that its environment is suitable, and the PH value of the water quality is as consistent as possible with the PH value of the seawater where it lives. Put soft mud in the intertidal zone at the bottom of the fish tank, about 20 cm thick. 5. Reproductive skills

The spawning period of Pipi shrimp is mainly from April to September, and it is abundant from June to July. The mating of Pippi shrimp is carried out before it gives birth. What needs to be clear is that it lays eggs one day and one night after mating, mostly at night. In addition, in the same breeding period, Pipi shrimp can lay eggs two or three times, and the interval between the second and the first time is 20 to 25 days.