Automatic water changing device for aquariums

Abstract

1. The name of the design product: automatic water changing device for aquarium. 2. The use of the design product: for changing water in aquarium. 3. The design points of the design product: in the overall shape of the product. 4. The picture or photo that best shows the design points: perspective view 2. 5. Perspective view 4 has embodied the relevant design features, and the rear view is omitted; perspective view 2 has embodied the relevant design features, and the left view is omitted; perspective view 1 has embodied the relevant design features, and the right view is omitted; perspective view 5 has embodied the relevant design features, and the top view is omitted.

Images