Easy Oxygen for Happy Tanks
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A simple way to keep fresh air flowing in your aquarium or terrarium.
This compact USB-powered air pump adds a steady stream of oxygen to your fish tank or terrarium. It helps your fish breathe easier and keeps plants feeling fresh too. Just plug it in, drop in the air stone, and enjoy a healthier habitat.
Small pump, big boost for your tank life.
✔ USB power makes setup quick and easy
✔ Helps maintain steady oxygen levels
✔ Works well in aquariums and terrariums
✔ Compact size fits almost anywhere
✔ Great for small tanks and desk setups
Pump size is 8.2 cm by 3.9 cm. Tubing is 100 cm long. Keep the pump dry and place only the air stone in water.
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.
Is this pump safe for small aquariums?
Yes, the low 2W power and gentle flow make it great for small tanks.
Does it need a special power adapter?
No, it runs from any standard USB power source.
Can I use it in a terrarium?
Yes, it helps add airflow and keep the environment fresh.
Gives your fish and plants a healthier space with constant airflow.
Plug it into any USB port for quick and simple use.
Fits neatly beside your tank without taking up space.
Works well in both water and mixed habitats.
Attach the tube, drop the stone in, and you’re done.
Built for steady oxygen flow and everyday ease.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| USB-powered design | ||
| Quiet operation | ||
| Compact body size | ||
| 100 cm tubing included | ||
| Stable 2W power use | ||
| Fits aquariums and terrariums | ||
| Easy plug-and-go setup | ||
| Gentle airflow for small tanks | ||
| Durable build |
Plug the pump into a USB power source, attach the tube, and place the air stone in the water.
It runs quietly thanks to its small 2W motor.
You can, but performance may drop if the tube is much longer than the 100 cm included.
Yes, it works with standard compatible trachea and stones.
Yes, any USB power supply will work.
Yes, the gentle airflow is suitable for shrimp and other small creatures.
Yes, it is designed for continuous use when properly powered.
It includes the pump and a 100 cm trachea for easy setup.
Keep the pump body dry and place only the air stone in the water.
