The invention relates to a feeding device, in particular to an aquaculture feeding device. The technical problem of the present invention is to provide an aquaculture feeding device that can reduce labor intensity and improve feeding efficiency. The technical embodiment of the present invention is: an aquaculture feeding device, including a frame, a hopper, a motor, a first idler roller, a second idler roller, a partition lifting conveyor belt, a gear plate, a first bracket, and a first bearing , the second bracket, the second bearing, etc.; a hopper is installed on the left side of the bottom of the frame, the motor is installed on the upper part of the rear side of the frame, the front end of the motor output shaft passes through the frame, and the front end of the motor output shaft is fixed with the first One idler roller, the lower left side of the front side of the frame is rotatably equipped with a second idler roller. The invention can release the feed through the throwing mechanism, so that the user does not need to release the feed, thereby reducing the labor intensity of the user and improving the feeding efficiency of the feed.