

Get more out of every dive with the SSI Enriched Air Nitrox specialty in Port Blair, a favourite among active Andaman divers. You learn to analyse nitrox cylinders, set your computer and plan dives that extend your no-decompression time at the reefs around Chidiyatapu and across the Andaman Sea. The course is knowledge-focused and can be completed in one day.
SSI Enriched Air Nitrox is delivered digitally and can be certified with or without dives, counting toward SSI Advanced Adventurer and Specialty recognition. SSI runs nitrox training across a range of blends for active divers.
Any enriched-air dives use the reefs around Chidiyatapu and the Andaman Sea, where calm conditions in the December-to-April season let you make the most of the longer bottom times nitrox allows.
Flights and accommodation aren’t part of the course price, here’s how to book them around your dates.
Fly into Port Blair (IXZ) · 1-3 hours from India.
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