Aquarium Oxygen Pump Aerator for Submersible Pump Fish Tank Aerator Aquarium Accessorie

product detailsStyle: single hole and double holeSingle hole：Weight: 375gVoltage: 220 ~ 240VFrequency: 50 ~ 60HzPower: 3WExhaust volume: 3.5L / minPower cord length: 60cmAdjustable gas volumeDouble hole：Weight: 380gVoltage: 220 ~ 240VFrequency: 50 ~ 60HzPower: 5WExhaust volume: 2x4L/ minPower cord length: 60cmAdjustable gas volumeProduct function description:1. It has advanced air compression system and damping system, multi-stage silencing design and extremely low noise;2. Special synthetic rubber components are adopted, with constant gas volume and pressure;3. Environmentally friendly design, no oil lubrication, and the compressed air is quite pure;4. The structure is reasonable and compact, achieving obvious effect with low power consumption, saving power and long service life.Since this oxygen pump does not come with an oxygen hose, it is necessary to purchase an oxygen hose for supporting use.If you encounter any problems, please contact me in time, because your response can help me improve my service better.