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Just watched a program on wreck diving in Malta, these guys did a 70M warm up dive with single 12's, no pony or carried backup gas, but with stages as hang tanks.
OK, a 12 can hold 2400L and they would have used roughly 1600 up to the first deco stop, but still, strikes me as a tad risky, added to which they did two deco stops apparently the first one was on 100% O2.
Me thinks this can not be right, either I know even less than I thought (hard to belive that I know less than I think) or the commentry was wrong - big time.
Biggest #### underwater camera I have ever seen though.
Andrew
Just watched a program on wreck diving in Malta, these guys did a 70M warm up dive with single 12's, no pony or carried backup gas, but with stages as hang tanks.
OK, a 12 can hold 2400L and they would have used roughly 1600 up to the first deco stop, but still, strikes me as a tad risky, added to which they did two deco stops apparently the first one was on 100% O2.
Me thinks this can not be right, either I know even less than I thought (hard to belive that I know less than I think) or the commentry was wrong - big time.
Biggest #### underwater camera I have ever seen though.
Andrew