Until recently, Nitrox diving was considered technical, but this is no longer the case. An Open water diver level allows you to have the experience of Nitrox diving or to be trained for Nitrox Specialty certification (EAN Diver). So what is Tec? Basically it's not referring to diving 100m deep or carrying many tanks on your harness. Many systems define Tec as diving beyond recreational limits, i.e.: - diving with multiple gas mixes; - diving with exceeded bottom time (so that

Mahmoud Askar has received his Advanced Nitrox TDI Instructor level. Congrats! So welcome everybody for next courses: - Intro to Tec TDI - Adv.Nitrox TDI #tdi #twinset #instructortraining #levelup #certification