Posted by CalAbDiver on June 13, 2001 at 09:21:54:
In Reply to: 100 fsw + = trimix posted by AADIVER on June 12, 2001 at 21:29:10:
if there is a legitimate reason to dive deep, over 100', more than once or twice, then i agree that trimix is warranted. remember we need to conserve helium too, not just oil and gas.