Mini Mute Aquarium Oxygen Pump For Increasing Oxygen Pump Recommended

Feature: \n 1. Aquarium oxygen pump includes 2 air stones, 2 air hoses, and 2 blue check valves.\n2. With soft rubber feet, it runs silently and effectively reduces noise.\n3. Easy to install, connect the air pump, the air pipe and the air stone, you can use it.\n4. The double outlet design can be used in two tanks at the same time.\n5. Suitable for aquaculture and oxygenation in fish tanks and water tanks. \n\nSpecification: \n\nItem Type: Aquarium Oxygen Pump\nMaterial: Plastic\nWeight: Approx. 306g / 10.8oz\nProduct Size: Approx. 10.7x5.5cm / 4.2x2.2in\nPower: 2.5W\nPressure: 0.018mpa\nAir Output: 2x2L/Min\n\nPackage List: \n1 x Oxygen Pump\n2 x Air Stone\n2 x Air Hose\n2 x Blue Check Valve \n\nNote: \n 1. Please allow 0\u20112 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Ensure that the local volta: