Join PADI Club
Enjoy 20% OFF select PADI eLearning® programs, FREE ReActivate® online refresher, subscription to Scuba Diving magazine + so much more when you join PADI Club™.
Adventures
Book your fun dives, snorkelling trips and courses online with thousands of PADI Dive Centers.
Back by popular demand for World Manta Day!
Celebrate World Manta Day with this limited-time eCard, featuring a photo by Jay Clue.
About the Course
Enriched air, also known as nitrox or EANx, contains less nitrogen than regular air. Breathing less nitrogen means you can enjoy longer dives and shorter surface intervals. No wonder Enriched Air Diver is the most popular PADI® specialty.