3 in 1 Mini Aquarium Filter For Fish Tank Oxygen Pump Air Aerator Water Pump For Aquarium

welcome to our store and have a great day! Features: Color: White/Blue Size: 80*70*155 mm Voltage: 220v-240v, 50/60Hz Power:4w/6w/15w Flow: 450L/h,600L/h,800L/h Function: Water filter/ Increase oxygen/Wave maker/ Water circulation Suitable fish tank: 30-40cm Power cable length: 120cm   Specifications: 1. No dead angle adsorption, filter fish waste and impurities, clear water quality, reduce the number of water changes, say goodbye to muddy water. 2. Add oxygen to create waves, the air volume can be adjusted, increase the oxygen content of the water body, and make the fish full of vitality. 3. Simulate natural waves, establish a nitrification system, and inhale the impurities and fish waste in the fish tank into the filter material barrel. The nitrifying bacteria on the filter material will decompose harmful substances and activate the water body. 4. Large-capacity filter box, detachable, standard biochemical cotton, multi-layer filtration, can be used together with filter material. 5. Not overheated, quiet to operate, suitable for any type of aquarium. FAQ Q:When will we send your order? A:After we receive your order,we will send your order within 24 hours.(Except holidays) Q:How long does it take for me to receive the package A: Dear, it will normally arrive at the destination in 1-3 days, and then be delivered by the local courier, we will urge the courier to transport as soon as possible, Q:What if I received a product error or damage? A: If you receive a product error or damage,please contact us immediately,we will respond quickly and give you a solution,you will get a refund or replacement service. Q:About Feedback A:If you are satisfied with our product,please give us all 5 stars.If you have any questions,please do not give  us negative feedback.Please inform us immediately,we will give you the best service and solution.