Water environment regulation pool for treating water through aquatic plants

The invention relates to the technical field of water environment treatment, and discloses a water environment improvement pond for treatment through aquatic plants, which comprises an improvement pond body, a water inlet is formed in the left side of the upper end of a filter box, a sewage draining exit is formed in the left side end of a filter plate, and a first purification pond is arranged at the right side end of a first water pump. Aquatic plants are arranged at the upper end in the first purification pond, a fan is arranged in the middle of the left side end of the first purification pond, an air pipe is arranged at the right side end of the fan, air distribution holes are formed in an air distribution pipe, a second water pump is arranged at the lower end of the right side of the first purification pond, sliding blocks are arranged on the upper side and the lower side of the middle of the cover plate, and sliding grooves are formed in the side ends of the sliding blocks. According to the water enviro