hygger IPX6 Rechargeable Aquarium Pond Air Pump, Powerful Quiet Tank Air Pump with Hose Air Stone Check Valve Adjustable Flow Diverter Valve for Fishing Yacht/Power Outages/Hydroponic (300GPH)

PROFESSIONAL AIR PUMP: It is suitable for a variety of environments such as small garden ponds, hydroponic planting, restaurant seafood tanks, and seafood trucks.Fish air aerator pump can also support the oxygen supply of 4 or more small fish tanks at the same time. Compatible with most fish tanks. Recommended for breeding, 10W can up to 40 KG, 18W can up to 80 KG RECHARGEABLE AIR PUMP: AC and DC dual-purpose, usually plugged into the power adapter at home for use. Unplugged, powered by the air pump battery can be used for outdoor fishing, on a fishing yacht, or put it in the trunk of a car. The aquarium air pump has display that shows battery status/air flow level stage, with power on/off button and ‘- +’ adjustment button NOT AFRAID OF POWER OUTAGES: When encountering bad weather, and you travel temporarily, but the power outages suddenly at home, etc. The hygger rechargeable air pump can help you. It is usually plugged in and used, and it will automatically switch to battery power when the power fails. Min flow can use for 100 hours, max can use for 8 hours(Single Air Stone Experiment). IPX6 WATERPROOF: The adjustable aquarium oxygen pump can be used outdoors in rainy weather. But avoid long-term exposure to moderate rain or above to prevent the built-in circuit and lithiumbattery from being damaged by water vapor.Air pump itself has its own adjustable air flow button(9 stages). 18W also equipped with a diverter valve to adjust the flow and close part of the air outlet QUIET & POWERFUL FISH TANK PUMP: ABS high-quality plastic shell, high-density thickened, wear-resistant, double shock-resistant, sound-absorbing function, low noise. Shock-absorbing rubber feet, more quiet. The inside is an all-copper motor with strong power, long life and stable operation. It is also equipped with a variety of basic accessories such as hoses, air stones, and check valve