Aquarium Air Pump 4W Ultra Quiet Oxygen Aerator for 5-60 Gallon Fish Tanks

Product description

Independent air flow adjustment: 2 independent control knobs.(Independent per-outlet adjustment, unlike single-knob dual-outlet models on the market) Simply adjust the knobs manually to freely switch between single and dual air output modes, and fine-tune air flow volume and bubble size to meet your DIY specific air supply needs, ensuring healthy fish and vigorous plant root growth.
Ultra-Quiet Design: Dual-layer thickened ABS housing paired with all-copper low-resistance motor achieves efficient noise reduction, with operating noise below 30dB. 4 shock-absorbing rubber pads rapidly reduce noise interference by 99%, perfect for bedrooms, living rooms and offices.
Built-in backflow Desin: This 4W air pump features 29GPH max air flow and 0.02MPa pressure. Built-in backflow prevention avoids unit damage when no external check valve is installed. Efficient and steady, ideal for freshwater, saltwater and hydroponic tanks from 5-60gal.
Dual High-Oxygen Output: Our air pump features two air outlets. Paired with check valves and air stones, it can run multiple sponge filters and air stones, oxygenate at least two tanks simultaneously, and power other aquarium aeration decorations, ensuring healthy growth of fish and plants and helping you easily build a basic aquarium oxygenation system.
Out-of-the-Box Ready: This complete kit comes with the air pump (hangable design), 2 pieces of 39.4in air tubing (ID:4mm), 2 air stones, 2 check valves and 1 user manual. Ideal for both beginners and seasoned aquarists, it streamlines the setup process and effectively boosts dissolved oxygen levels in your aquarium. Note:Soak the bubble stone in water for 40 minutes before use.