Posted by northcoast diver on February 12, 2005 at 13:39:21:
In Reply to: Re: deep diving advice and books posted by Eric S on February 12, 2005 at 08:49:20:
EAN 25 works really well in the range of 100 to 150 ft. Eric is right.
So does TMX 25/40. If I am going to bother with trimix, I normally make my inert mix as least half helium. And for deeper dives, more helium than half. TMX 25/40 is the mix I use for 100 to 150 ft. EAN25 works too, but TMX 25/40 is better.
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