Not long ago, enriched air nitrox was something only cutting-edge technical divers used. Today, Enriched Air Diver is PADI®’s most popular specialty course. Here’s what you need to know about earning an enriched air certification and the pros and cons of diving nitrox. What is nitrox? Humans are accustomed to breathing air that’s approximately 79 […]
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Diving, EANx, enriched air diver, nitrox, specialty