No, the "May 7th" aquaculture is a new aquaculture model, which is developed on the basis of circulating aquaculture in land-based circulating ponds. Among them, the tail water treatment technology of circulating aquaculture in land-based round pond has been listed as one of the top ten leading technologies in 20021year of the Ministry of Agriculture and Rural Affairs. Wuqi aquaculture is a green and healthy aquaculture project completed by Wuhan Wuqi Oriental Aquaculture Co., Ltd. under the guidance of the post expert of the national large-scale freshwater fish industry technology system, the person in charge of the blue granary science and technology innovation special project of the national key R&D plan, the technical person in charge of the "5 15 Action" fishery science and technology service of Hubei Academician, and the scientific research team of Professor Li Dapeng from the Fisheries College of Huazhong Agricultural University.