My motivation to use rebreathers...Klaus - AOWD/Scientist
July 16, 2007 at 21:32:43No, my motivation is the absence of the bubbles and the noise an open circuit system makes, which scare away animals when taking pictures. In addition, the bottom time is significantly increased. these are clear
advantages, but are they worth the extra risk? This is a hard question to answer, I could not find any good stats on that, esp. given the fact that rebreathers are typically used for more challenging diving than oc. | 
