Posted by Frank, AADIVER, Farmer on October 31, 2000 at 22:44:20:
In Reply to: Re: nitrox posted by rick on October 31, 2000 at 22:35:05:
Get a Deep Air cert from John Walker and you can get fills from 22% to 40% for non-dedicated tanks and regs and above that for dedicated. At least in Florida!