Item Name: Aquarium Thin Section Mute Plug-in Oxygen Pump Filter Water Pump Waterfall. Clamping thickness: within 14mmCategory: National Standard, European Standard, American StandardWeight: 250gSize: 8*7*19CMExtension tube length: 8-10cmMaterial: plasticPackage Include:1pc Water PumpFeatures:1. Multi-stage filtration system 2. Filter system based on mechanical principle and biochemical principle 3. Suitable for freshwater and seawater fish tanks 4. Easy to install *Please make
