Two Little Fishies Micro Ball Valves
Mini ball valves for regulating air flow of aquarium air pumps
Adjust airflow to air-driven aquarium devices with ease
Also great for low-pressure liquid feed lines of aquarium media reactors
Micro fittings for regulating air flow through standard airline tubing. Use Two Little Fishies Micro Ball Valves to adjust airflow into aquarium devices such as airstones, filters, protein skimmers, ornaments, and more. Also great for low-pressure liquid feed lines for metering pumps, fish display holding cubicles, fertilizing
| Feature | Description |
|---|---|
| Valve Type | Micro ball valve |
| Application | Airflow regulation in aquarium devices, low-pressure liquid feed lines |
| Compatibility | Standard airline tubing |
FAQ
Can these valves be used with both air and liquid systems?
Yes, the Two Little Fishies Micro Ball Valves are suitable for air flow regulation in aquarium devices and also work well with low-pressure liquid feed lines.
Are these valves compatible with standard airline tubing?
Yes, they are designed to fit standard airline tubing for easy installation and adjustment.
Do these valves require any special tools for installation?
No, installation is straightforward and requires no special tools.

Robert Robertson –
These micro ball valves work perfectly with my air pump and protein skimmer. I can adjust the airflow precisely, which helps maintain stable water conditions. Easy to install and stay secure in place.
Brandon McDonald –
Great for fine-tuning airflow to my airstones and filter. The fit is tight and the valve responds smoothly to adjustments. Works well with standard airline tubing.
Alexandra Chapman –
I used them for a liquid feed line in my media reactor. They functioned as expected, though I had to slightly adjust the tubing angle for a snug fit.
Alexandra Bell –
Perfect for controlling air flow to my fish display cubicles. Small, reliable, and easy to handle. No leaks or issues after several weeks of use.
Lily Skinner –
Works well with my metering pump. Slight resistance when turning, but overall performance is stable and consistent.