Quiet, Steady Airflow for Happy Fish
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Give your aquarium the fresh oxygen it needs without the noise.
The SOBO Oxygen Pump brings smooth, steady air to your aquarium so your fish stay active and comfortable. Its high-power design and quiet, low-vibration build make it a friendly upgrade for any freshwater or marine setup. It works just as well in seafood tanks too, giving you clean, reliable airflow all day.
Simple, strong, and made for everyday aquarium life.
✔ Quiet aeration for fish tanks and seafood setups
✔ Easy electronic airflow control
✔ Low vibration for a calmer tank
Place the pump on a flat, dry surface above water level. Use the control dial to adjust airflow as needed. Keep the pump clean and free from dust for best long-term performance.
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 quiet enough for a bedroom aquarium?
Yes. The multi-layer noise-reduction housing and anti-vibration foot pads help keep sound low and steady.
Can I adjust the amount of air it puts out?
Yes. The electronic control dial lets you set the airflow the way you like.
Is it okay for both freshwater and marine tanks?
Yes. It works well in both environments and even in seafood oxygenation setups.
Enjoy peaceful aeration thanks to smart noise-reduction design.
Easily fine-tune oxygen levels with the electronic control dial.
High-power build keeps airflow steady throughout the day.
Anti-vibration foot pads help keep your aquarium calm and stable.
Durable plastic housing and a copper motor give long-term value.
Stronger airflow, smoother operation, and friendlier daily use.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Basic aeration | ||
| Quiet noise-reduction housing | ||
| Electronic airflow adjustment | ||
| Anti-vibration foot pads | ||
| High-power motor | ||
| Multiple port options | ||
| Durable plastic body | ||
| Designed for marine and freshwater | ||
| Smooth continuous airflow | ||
| Reliable build quality |
Yes. It is available in single-port, dual-port, and four-port versions.
Yes. It connects with standard airline tubing used in most aquariums.
Yes. It provides steady airflow suitable for seafood holding systems.
Yes. The compact body and stable foot pads make setup simple.
It operates on 220–240V as listed in the technical specs.
Keep it clean, dry, and free from dust. Check airflow settings from time to time.
The black body with a green dial blends easily with most aquarium setups.
Yes. You can adjust the airflow low for gentle aeration in small aquariums.
The anti-vibration pads help keep it stable and quiet.
