HYGGER Portable Quiet Aquarium Air Pump

• Effective oxygen bubbles
• Quiet & unique design
• USB charging air pump
• Long service life
• Ideal emergency oxygen pump



hygger portable rechargeable aquarium air pump is perfect for aquarium tank, outdoor fishing, fish transportation, power outage Etc.1. When you go fishing, moving, traveling, bait cooling, transporting bait or minnows.

2. When your home is out of power.

Just in case, It is necessary to prepare an emergency backup fish aerator……

hygger fish tank air pump is designed for fish lovers to offer more oxygen to their pets while indoor, on the way or outdoor.1. Excellent Performance: This portable USB aerator has a built in battery, which is compact and energy-saving. Just like a cell phone, you can fullly charge it and then use it.
2. Continuous Mode: Stabilize a large number of bubbles. Runs up to 24 hours after full recharge.
3. Intermittent Mode: Extend the working time without charging. Runs up to 41 hours after full recharge.
4. Two Air Pipes: Two air outlets are connected with two silica gel pipes to provide double air flow for various aquariums.
5. Ideal Choice for Power Failure: USB universal interface can directly charge the built-in battery by power bank, car charger, laptop or wall charger.
Power: 2.5 W
Air flow: 2.5 L/Min
Sound: ≤35 dB
Pressure: 0.02 MPa
Battery capacity: 2600 mAh
Work best water depth: below 1.9FT
What You Get
1 x air pump
2 x air stone
2 x air tube (39 in)
2 x check valve
1 x USB cable (39.6 in)
1 x adapter
1 x user manual
Power DisplayThere are four levels of battery display. Full indicator light indicates a full charge and the battery is decreased by 75%, 50%, and 25%.Arrow-shaped ColumnThere are four arrow-shaped glue columns at the bottom, which can be used to reduce noise. The minimum noise is 35dB.Metal ClipThere is a metal hanging buckle on the back which can be easily clip on the wall of the fish tank or bucket.

How to Use
1. Press once: start working, continuous mode (steady green light).

2. Press twice: intermittent mode (flashing green light), 10 sec interval.

3. Press 3 times: turn off the air pump.

Please Note
1. Please install the air pump with check valves or place the air pump 10in higher than the surface of tank water in order to avoid water backflow and potential damage to the pump.

2. Please place the air pump horizontally on a flat surface. Putting a towel or rubber mat under the pump can reduce the sound even more.

3. Keep the air pump away from water as the air pump is not waterproof.



Voltage DC 5V
Mode HG-991-S HG-991-M
Power 1.7W 2.5W
Air Flow 1.7L/min 2.5L/min
Sound ≤35 dB ≤35 dB
Pressure 0.015MPa 0.02MPa
Depth 1.7FT 1.9FT
Cord length 3.3FT 3.3FT
Application Up to 30Gal Up to 30Gall
Dimension 4.1″x2.95″x1.5″ 4.9″x3.1″x1.5″
Last work 18-22hours 20-24hours
Intermittent work 31-37hours 34-41hours




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Can I get a sample?
Yes, you can pay a little samples charges.

How to install the product?
We will give you an installation guide, and then you can install it by yourself easily.

How soon can I get a price quote?
For most projects, once we know the style and the size, we can provide you with a price quote within 24 hours.

Do you accept customization orders?
Yes, and MOQ 1000pcs.

What should I do before ordering?
Before ordering, we need to confirm the product details and price, and confirm the material you chose, and then you can start to order.

Do you provide design services?
Yes, we provide design services for the aquarium, including aquarium decoration design, aquarium life support system design and pool lighting design.

Can you accept small orders?
Yes, our Hygger brand product MOQ is 5 pcs. If OEM, MOQ 500-1000pcs.

About Payment Methods & Shipping
We will choose the best Payment Method and logistics according to your order. Please feel free to contact


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