…extend the time of your fun!
Enriched Air Diver: Enriched Air Diver Specialty Course, the most popular among the PADI specialty, and it is easy to see why: diving with enriched air nitrox gives you more no-decompression time.
It means having more time underwater, especially on repetitive dives. Minimum age 12 years.
Prerequisite: be certified as PADI Open Water Diver (or PADI Junior Open Water Diver).