This standard specifies the main water quality indicators and inspection methods for seawater shrimp nursery water, which is applicable to the artificial nursery water quality of seawater shrimp and Miscellaneous seawater shrimp. The standard not only clarifies the basic requirements of shrimp nursery water quality, but also provides supplementary indicators related to the fishery water quality standard (GB 11607), which provides a scientific basis for water quality management in the process of nursery. By implementing this standard, nursery sites can effectively control water quality, ensure the healthy growth of shrimp, and improve the success rate of nursery.