Hugo Kamishi Airbar Airstone 10cm (4″) for Aquarium Air Pumps
Simply connect this airstone to an air pump to create an excellent oxygen supply and a wall of bubbles in your aquarium.
This is the 4″ (10cm) version. Available in 4″, 6″ & 12″ lengths.
1 piece per pack.
We recommend that you also use a check valve to ensure the water doesn’t back flow into your electric supply.
| Specification | Detail |
|---|---|
| Length | 10cm (4″) |
| Material | High-density polyethylene |
| Function | Oxygenation, bubble creation |
| Compatibility | Works with standard air pumps |
FAQ
What is the recommended way to prevent water from flowing back into the air pump?
We recommend using a check valve to prevent water from backflowing into the electric supply.
Is this airstone suitable for all types of aquariums?
Yes, this airstone is compatible with standard aquarium setups and works well in both freshwater and saltwater tanks.
Can I use this airstone with any air pump model?
Yes, it is designed to work with standard air pumps that have a standard output connection.

Olivia Gray –
The airstone produces a steady stream of bubbles and improves water circulation in my 50-liter tank. It’s easy to attach and has held up well after several months of use.
Owen Henderson –
Works well with my existing air pump. The bubbles are consistent and help keep the water oxygenated. I noticed a slight reduction in bubble flow after a week, but it’s still effective.
Samantha Terry –
Great quality and fits perfectly with my air pump. The bubbles are dense and create a nice visual effect. I’ve used it for over three months with no issues.