ITEM NAME:Jeneca Electric Aquarium Fish Tank Vacuum Syphon Siphon Gravel Cleaner Pump X3V1 Jeneca Electric Aquarium Fish Tank Vacuum Syphon Siphon Gravel Cleaner Pump X3V1 Innovative electric: electric pumping, no need for mouth suction, hygienic and safe. Multiple functions: water change, sand washing, filtration, cleaning, decontamination. This product does not contain a battery, you need to purchase 2 2nd battery. Color: picture color Material: metal + plastic Length: 40-90cm (adjustable) Package Contents: 1x sand washing device 1x 65cm water pipe 1x copy in English and Chinese manual (including packing box) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..1x 65cm water pipe. Multiple functions: water change, sand washing, filtration, cleaning, decontamination. Color: picture color. 1x sand washing device.