Are you looking to expand your dive time? Maybe you’re a scientific diver or photographer looking to stay in the water a little longer?The Advanced Nitrox Course qualifies divers to use enriched air nitrox from EAN 21 through EAN 100 percent within your current certification level dives that do not require staged decompression. Often taught in conjunction with Decompression Procedures course, this can be considered the foundation of your technical diving career. Advanced Nitrox is also a must for SCR or CCR diver. You will learn to plan dives using a single stage/decompression cylinder. It puts you in a complete tec diving rig, which can be either backmount or sidemount.