Device for treating aquatic plant residues by utilizing ampullaria gigas

The utility model relates to a device for disposing aquatic plant residues by utilizing ampullaria gigas, which comprises a box body capable of storing water, an opening at the upper part of the box body, a cover body arranged at the upper part of the box body, and a plurality of columnar vertical piles arranged at the bottom of the box body, rough surface lines are arranged on the inner wall of the box body and the surfaces of the vertical piles, and the vertical piles are lower than the side wall of the box body. The size of the box body can be freely adjusted or the number of devices can beincreased according to disposal scale requirements, modular use is facilitated, and the box is convenient to move and simple to place after drainage. The rough surface lines on the inner wall of thebox body and the outer surfaces of the vertical piles can provide a large amount of climbing space for the ampullaria gigas, so that the ampullaria gigas can inhabit and reproduce conveniently. The water level can be controlle