Enriched Air Nitrox (40%)

Join an Enriched Air Nitrox Specialty program if you want to shorten your surface intervals and extend your dive time. You'll spend more time exploring your favorite dive sites instead of waiting! The program expands your diving knowledge to include the safe planning of dives with enriched air mixtures up to 40% oxygen. After completing the course you will receive an SSI Enriched Air Nitrox certification for 32% or 40%.