What is Nitrox and do I need it?
Before you go ahead and pay for a Nitrox course, it is worthwhile understanding what Nitrox is, the pro's and con's and whether you really need it. Let's first get the biggest misconception out of the way. If you have a high air consumption rate and breath a tank dry in 30mins, Nitrox it is not miraculously going to extent [...]
