- 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.
Way better quality than any other I have tried.
Everything I buy from aquarium co-op is reasonably priced, arrives on time and is total quality. Thank you
The valve works great, but more importantly the adjustment **** is easy to use. You can easily make fine adjustments and, probably most important, you should never end up unscrewing the **** so much that it separates from the valve and gets lost. Just buy it, it's worth it! :)
Air valves were exactly what they described them to be and exactly what I needed. Shipping was prompt and communication was very good. Will order again.
Got this to split off of my air pump to supply air to another sponge filter. It provided exactly what I needed. The reason I buy these sort of things from aquarium co-op is I know that these are well tested in real world aquarium situations. I know I won’t be buying complete junk.