Oxygenation device capable of being used for aquaculture

The utility model discloses an oxygenation device capable of being used for aquaculture, which relates to the technical field of aquaculture and comprises a hollow floating disc and a plurality of extending air guide pipes, an air pump is embedded in the hollow floating disc, an air inlet of the air pump is connected with a first air guide pipe, and the bottom end of the hollow floating disc is connected with a counterweight pipe. The upper end of the balance weight pipe extends into the hollow floating disc and then is connected with an air outlet of the air pump, the bottom end of the balance weight pipe is of a closed structure, a plurality of butt joint pipes which are evenly distributed at intervals are connected to the closed structure, the threaded butt joint is in threaded connection with the butt joint pipes, and a plurality of connecting openings are formed in the outer wall of the extending air guide pipe. And each connecting port is connected with an exhaust pipe. According to the aquatic product