Item Name: Aerator Pump Aquarium Oxygen Pump Air Pump Fish Tank Aerator Pump Oxygen Pump. Color: blueMaterial: sandstone plasticWeight: 27g, 39g, 52g, 65g, 77gProduct Name: Oxygen PumpSize: 4inch, 5inch, 8inch, 10inch, 12inchPackage Include:1pc Oxygen PumpInstructions for use:1: Please soak this product in water for 15 minutes before use.2: For long-term use, if the dirt is blocked and the air bubbles are reduced, it can be taken out for cleaning and repeated use.3. Air bars with a length of 10CM-30CM can be used with air pumps of 2W and above. Dear customer: The larger the wattage of the air pump, the better the air outlet effect!Note:This product is just a gas strip, without an air pump and trachea. It needs to be used with the air pump and air pipe. *Please make
