YSTD&reg; Weaving Braid Light Blonde Cosplay Wig1Pc Ultra Silent High Out Fish Tank Energy Efficient Aquarium Oxygen Air Pump Cord Length: 80cm Dimension: 11*7*6.5mm Pressure: 0.012Mpa Aquarium : 80L-100L Power: 1.5w Out of gas: 1.5L / min Frequency: 50/60Hz Voltage :220-240v