A kegerator is one of the best ways to enjoy fresh draft beer. But to keep it running smoothly, you need to handle the CO₂ tank correctly. Many people make mistakes with their CO₂ setup, leading to wasted gas, foamy beer, or even equipment damage. I have learned a lot from my own experiences, and I want to help you avoid these common problems. Table of Contents Incorrect CO2 Tank Connection One of the biggest mistakes people make is not attaching the CO₂ tank properly. If the regulator is not connected correctly, gas will leak, and your beer will