Sea shrimp is omnivorous animals, mainly eat small invertebrates, aquatic animal carcasses, solid algae, a variety of filamentous algae, organic debris, plant debris. Living in the shallow sea at the bottom of the mud and sand, not very active during the day, often lurking in the mud, the night is very lively, from time to time to swim to the sea water in the upper and middle layers, distributed in the Yellow Sea, the Bohai Sea and the Yangtze River north of the mouth of the various sea areas, for China's specialties.

Sea shrimp:

Breeding and hatching April to May, the water temperature of 18 ℃ or more, the shrimp will begin to mate. Male shrimp sperm discharged into the female shrimp spermatophore, fertilized eggs in the female shrimp abdominal appendages swimming feet on the hairs of the hatchling shrimp, suitable incubation temperature of 22 ℃ ~ 28 ℃. Water temperature at 18 ℃ ~ 20 ℃, the incubation period of 30 days ~ 40 days, water temperature at 25 ℃ only 15 days ~ 20 days. Juvenile shrimp hatch under the protection of the mother to complete the growth and development process of the juvenile shrimp stage. As soon as the baby shrimp left the mother, it can actively feed and live independently. When a large number of baby shrimp are found in the breeding pool, seedlings should be collected in a timely manner.