Dive longer and smarter with Nitrox.
The SSI Enriched Air Nitrox Diver course teaches certified divers how to safely plan and conduct dives using oxygen-enriched air. By using a higher oxygen mixture than standard air, Nitrox can help extend no-decompression limits and reduce nitrogen absorption, especially during repetitive dives.
This theory-based course is quick to complete and is one of the most useful certifications for recreational divers, liveaboard guests, and frequent divers.