A paintball tank is one of the most important pieces of gear for any player. Whether you are using a CO₂ or compressed air (HPA) tank, proper handling is crucial for performance and safety. Over the years, I have seen many players, including myself, make mistakes that led to leaks, poor performance, or even tank failure. To help you avoid these problems, I have put together a list of the five most common paintball tank mistakes and how to fix them. Table of Contents Using the Wrong Lubricant One of the most dangerous mistakes players make is using the