Convenient design and light-weight aquarium air pump with suction cup, beautiful to useThe pump is equipped with a suction cup that can suck it into your aquarium without gapsWorking water depth 60 cmNoise: 33 decibelsHigh and low power consumption efficiency-the oxygen pump power consumption is only 1.8W, the flow rate is 300ml/min, the air pump has enough air to raise fish and save energyPackage: 1x oxygen pump 1x gas stone 1x tracheaUltra-classic silent air pump, small size, quiet, belongs to the fighter in the micro air pumpPressure: 12 kPaFlow rate: 300 ml per minute