hygger DC Adjustable Aquarium Air Pump

Why You’ll Love It hygger DC Adjustable Aquarium Air Pump is rechargeable, runs on AC power with a topped-off battery, and flips to DC backup during outages automatically. It has 5 airflow settings, memory function, and 3 modes – Continuous Mode/Interval Mode/Feed Mode that stay under 35dB. All-in-one air pump comes with a complete aquarium package included. Key Features AC/DC Backup hygger DC Adjustable Aquarium Air Pump runs on AC power with a topped-off battery; it flips to DC backup during outages. It has 5 airflow settings that give you precise oxygen control and stay under 35dB, perfect for fish tanks, planted setups, or large freshwater systems up to 145 gallons. 2 Outlet Design Air Pump hygger 377 Adjustable Air Pump aerates two tanks with dense micro-bubbles, boosting oxygen and circulation for healthier fish. 3 Working Modes HG337 air pump can toggle to Level 1 Continuous Mode for 20h steady flow, or eco-saving Intermittent Mode (10s ON/10s OFF) for 30h, and 6-minute countdown feeding mode to safeguard fish 24/7. One-touch Feed Mode Short-press the “Feed” button to pause the air pump for 6 minutes, preventing floating food from getting sucked into filters or scattered across the tank, then automatically resumes aeration. Powerful 5 Airflow HG337 Adjustable Air Pump features 5-speed adjustable output and has steady high-pressure output, driving strong circulation and keeping aquatic life active and thriving. Its 5 airflow settings give precise oxygen control. Memory Function hygger Adjustable Air Pump is designed for hassle-free daily maintenance. Its built-in smart chip memory saves your settings automatically, and overcharge protection prolongs battery lifespan. Ultra-quiet Operation The Adjustable Air Pump is built with thickened ABS housing, a high-torque magnetic driver, dual-layer seals, and anti-vibration rubber feet that work together to dramatically cut resonance noise and stay under 35dB; Operating as an ultra-quiet aquarium aerator to deliver high-volume oxygen flow without disturbance. Lightweight &Pocket-sized Engineered for maximum mobility, the air pump is IPX4 water-resistant for aquariums, outdoor fishing, hydroponics, and live fish transport; With Type-C fast charging, it can be powered effortlessly by power banks, car chargers, or laptops on the go. Usage Tips How to install HG337 DC adjustable air pump? Mode Selection: Power on, press “M” to switch between Continuous Mode and Interval Mode. Press the Power/Feed button to pause the pump with a 6-minute countdown; it resumes automatically when done. Specification Package: 1 x Aquarium air pump 1 x USB-C power cable 1 x USB adapter 2 x Air stone 2 x Air tube 2 x Check valve 1 x Tee connector 1 x User manual People Also Buy New hygger AquaFall Aquarium Filter HOB 5-stage filtration for tanks 7-17 Gal10% OFF $29.99 – $34.99Price range: $29.99 through $34.99 Rated 5.00 out of 5 hygger Intelligent Fish Feeder APP control/230ml hopper/2K HD camera10% OFF $99.99 Rated 5.00 out of 5 hygger Planted Aquarium Lighting 20-72W customized lighting for 12″-55″10% OFF $11.99 – $84.99Price range: $11.99 through $84.99 Rated 4.89 out of 5 hygger Silent Stream Bubble Strip 7.9″ – 21.7″ Bubble Wall with Accessories10% OFF $15.99 – $33.99Price range: $15.99 through $33.99 Rated 5.00 out of 5