This course is designed to qualify recreational divers to use enriched air (“nitrox”) for no stop recreational diving. The program addresses the use of enriched air with 22 percent to 40 percent oxygen, with emphasis on enriched air with 32 and 36 percent oxygen. Prerequisite Certification: PADI Open Water Diver or qualifying certification Minimum Age: 15 Open Water Training: 2 Enriched Air Dives. |