Feature: 1. Low noise, its oxygenation process is quiet and silent, and it is equipped with soft rubber feet to reduce the vibration generated by the machine. 2. A complete set of accessories, it comes with everything you need, including air stone, air hose and blue check valve, you don't need to buy additional accessories. 3. Convenient installation, you only need to install to connect the air pump, air tube and air stone, the installation time is less than a few minutes. 4. Compact design, it is small in size, light and portable, and can be placed or stored in various situations without taking up extra space. 5. Professional standard, it is suitable for aquaculture and oxygenation of aquariums and fish tanks, which can help create a healthy ecosystem and help fish live comfortably. Specification: Item Type: Aquarium Pump Plug: EU Plug 220V Material: Plastic Scope of Application: It is suitable for aquaculture and oxygenation of aquariums and fish tanks. Package List: 1 x Oxygen Pump 2 x Air Stone 2 x Blue Check Valve 1 x Air Hose