Enriched Air

The Enriched Air Diver course is the most popular specialty scuba course. Why? Because scuba diving with enriched air nitrox gives you more no decompression time, especially on repetitive scuba dives. If staying down longer and getting back in the water sooner sounds appealing, then don't hesitate to become an enriched air diver.

You'll learn why diving with air that has higher oxygen and lower nitrogen content gives you more bottom time, along with enriched air equipment considerations. During a practical session, and two optional (or required) scuba dives, you will:

• Discuss managing oxygen exposure.
• Practice analyzing oxygen content in your scuba tank.
• Set your dive computer for diving with enriched air nitrox.

You may be able to get college credit for the Enriched Air Diver course - ask your instructor to learn more.

Most modern scuba equipment and dive computers can be used with enriched air, but your instructor will let you know if your gear meets manufacturer recommendations and local requirements. However, scuba tanks must meet oxygen service standards and be dedicated for use with enriched air. You'll practice using oxygen analyzers and special cylinder decals. Your instructor will explain other equipment you may need to enjoy enriched air diving.

Note that the Enriched Air course does not require any dives.