Mini Fish Tank Oxygen Pump Efficient USB Oxygenator Portable Aquarium Aerator Fish Farming

Label:Yes Size: 8 x 5 cm(3.15 x 1.97 in) Material: plastic Package Includes: 1 piece Portable Oxygen Pump Power:1 W, Volume:1.8 l/min Type: Portable Oxygen Pump Color: as picture

Note: 1.Please allow 1-3 cm(0.39-1.18 in) error due to manual measurement. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.