Nitrox Requirement

[grumpie]

All the divers I know dive nitrox all the time, but its called normoxie or air. Nitrox was used as a working gas for more bottom time for noaa divers and people that need to get as much bang for the buck as possible. Most diver run arround with nitrox stickers on their tanks should really have MOD stickers on them to be legal, even if they filled with air. Its really great for old people like me as a safety gas, when I do live a boards I dive nitrox every dive but the deep ones, which I do on air.
to quote deano my 2 cents worth......grumpie