- Durable Plastic
- Threads Do Not Come Loose
- Fine Air Control
The Ziss Premium air valve is made to a higher standard than any other valve on the market. I have since been switching out every air valve I use for these in our store and fish room. These control the flow of air from an air pump to your aquarium.
Does every it needs to do. At a great price!
Can fully shut off air and adjust it really finely too, only issue I could think of is it's a bit tight, but that's better than leaking air in my opinion.
Simple, works very well
Good air valve, gives me complete control over my airflow.
These valves are the absolute best on the market, easy and accurate adjustments, if you need an air valve don’t waste your money on any another valve