Nitrox diving safety, skills and more bottom time .
Nitrox diving is becoming more popular with divers everywhere -- find out why here! http://aquaviews.net/scuba-guides/benefits-diving-nitrox/
It's unbelievably mind-blowing to realize the sea is much deeper than even the loftiest part of land above sea level.
Best Scuba and Snorkel Mask for a Mustache - Scuba Diving Gear
Mares Dive Computer Smart Red Scuba Diving Watch diving computers - US
How to Exercise for Scuba Diving - Scuba Diving Gear