Simple, quiet air for happy fish on the go
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A tiny USB pump that keeps your fish breathing easy anywhere.
This compact USB Air Pump brings steady oxygen to your fish tank, bait bucket, or seafood container. It runs on just 5V and connects to power banks, car USB ports, or any standard USB adapter. Light, quiet, and easy to carry, it helps your fish stay comfortable whether you’re at home or out by the water.
Small size, strong bubbles, ready for any trip.
✔ Quiet, steady airflow
✔ Works with any USB power source
✔ Great for tanks, fishing, and seafood transport
✔ Simple plug-and-go setup
✔ Lightweight and easy to pack
Pump body is about 8×3.5 cm. Wipe clean when needed and keep dry when not in use.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping: 2-9 business days
US & Canada: 7-18 days
Europe: 7-18 days
Europe Plus*: 8-30 days
Australia, New Zealand: 7-18 days
Hong Kong, Singapore: 7-18 days
Rest of the world: 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
Can I use this pump with a power bank?
Yes. It runs on 5V USB power, so power banks, car USB ports, and adapters all work well.
Is the pump loud?
It makes a soft hum, much quieter than many small air pumps.
Does it have a built-in battery?
No. It needs to stay plugged into a USB power source to run.
The gentle motor keeps bubbles flowing without disturbing your space.
Plug into a power bank, car, or adapter for quick, simple use anywhere.
Perfect for outdoor fishing, bait buckets, and seafood transport.
Small size makes it easy to pack with your tank or fishing gear.
Provides steady oxygen for small aquariums and holding containers.
See how it stacks up against common low-cost options.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| USB-powered design | ||
| Quiet copper motor | ||
| Compact 8×3.5 cm body | ||
| Includes air stone and tubing | ||
| Stable 5V, 1W output | ||
| Long 90 cm power cord | ||
| Reliable for travel use | ||
| Works with car USB ports | ||
| Lightweight for fishing trips |
You get the USB air pump, power cord, air tube, and air stone.
It uses about 1W, which makes it very easy to run on small USB power sources.
Yes. It provides gentle airflow that works well for small fish tanks and holding containers.
Yes. Any car USB port can power the pump.
The included air tube is about 100 cm long.
Just keep it dry when not in use and wipe away dust. Replace the air stone if airflow slows over time.
Yes. It keeps water oxygenated so bait stays lively longer.
Yes, as long as the device provides a steady 5V USB output.
No. It produces minimal heat and simply delivers air through the tube.
