Review on Pietypet Standard Accessories Aquarium Connectors by Jaime White

Ok. I don't really like writing bad reviews, but honestly, the key to success is for people to avoid bad experiences. This item came well packaged and seemed very promising but when I was about to install it I found that the valve itself did not appear to be complete, it was not pushing air through the valves and I struggled to figure it out, until I grabbed a flashlight and looked into the air holes and found that the valves weren't even fully drilled or wouldn't open. They were sealed with a valve and I found it odd that they didn't finish it, so I went on to something else and threw it away. . HUT OF MONEY AND TIME