yeh, 180' off a little hookah compressor is not a very good idea, I would think. If you want surface supplied than go with helmet diving on trimix.
If you want to do it cheaper (and I use that term loosely), rebreather or open circuit with trimix.
yeh, 180' off a little hookah compressor is not a very good idea, I would think. If you want surface supplied than go with helmet diving on trimix.
If you want to do it cheaper (and I use that term loosely), rebreather or open circuit with trimix.