Posted by Jason on September 28, 2001 at 13:41:05:
In Reply to: tank buoyancy posted by Chuck on September 27, 2001 at 02:41:22:
If they're both Pressed Steel tanks, then the difference is minor - a lb if you use the extra 20ft of air on a dive.
But if one of them is a faber, we're talking a 7lb difference.
Look at the tank markings - the brand name is irrelevent. Those tanks were made by faber or PSI.