Integrated circulating water culture tank for soft-shelled turtle culture

The utility model discloses an integrated circulating water culture box for soft-shelled turtle culture, which belongs to the technical field of aquaculture and comprises a box body, a culture box is further arranged in the box body and comprises at least three independent layers, a microfilter, a nitrogen removal reaction tank and an oxygen dissolving cone are arranged at one end in the box body, and a heating circulating water pump and a settling pond are arranged outside the box body. The bottom of the sewage discharge end of the breeding box is connected with the inlet end of the microfilter through a pipeline, the water outlet end of the microfilter is connected with the nitrogen removal reaction tank through a pipeline, the nitrogen removal reaction tank is connected with the top of the oxygen dissolving cone through a pipeline, and the bottom of the oxygen dissolving cone is connected with the water inlet end of the heating circulating water pump through a water pumping pipe. According to the technical