By diving with enriched air rather than standard air you can extend your no decompression limits. This means more time underwater. For example, if you dive to 15 metres/50 feet on air, your no decompression limit is 80 minutes. But, diving on EANx36 gets you 220 minutes of no decompression time - an increase of 140 minutes.

What do I need to start?

PADI Open Water Diver certification (or qualifying certification from another organization)
Minimum age: 15 years

What will I do?

The PADI Enriched Air Diver Specialty certification emphasizes the theoretical and operational considerations involved with enriched air diving.

How long will it take?

Recommended Course Hours: 12
Minimum Open Water Training: two dives over one day

What will I need?

You'll need your PADI Enriched Air Crew-Pak, which also includes an Enriched Air 32 percent Table, Enriched Air 36 percent Table and Equivalent Air Depth/Oxygen Exposure Table.

Where can I go from here?