The utility model relates to a courtyard garden fishpond which comprises a first pond body and a second pond body. The second tank body is communicated with the first tank body, and a second clamping groove is formed in the inner wall of the second tank body; one end of the swimming
pool body is communicated with the first
pool body, the other end of the swimming
pool body is communicated with the second pool body, a first clamping groove and a plurality of water outlets are formed in the inner wall of the swimming pool body, and part of the water outlets are located in the side, close to the first pool body, of the first clamping groove; part of the water outlet is positioned on one side, close to the second tank body, of the first clamping groove; the first isolation plate is detachably connected with the first clamping groove, and the second isolation plate is detachably connected with the second clamping groove. The courtyard garden fishpond can be conveniently cleaned by workers, and the
workload of the workers is reduced.