Nitrox

Nitrox — enriched air with higher oxygen content than standard air — is listed as a specialty course at Hammerhead Divers and as a service available at the center. In the Sea of Cortez, where multi-dive days are common and sites like Gordo Banks put divers at depth for extended bottom times, Nitrox is a practical tool for managing nitrogen absorption and extending no-decompression limits.

The PADI Enriched Air Diver course is primarily theory-based, covering how enriched air mixes differ from standard air, how to analyze a tank, how to calculate maximum operating depth for a given mix, and how to log enriched air dives correctly. The course can typically be completed in a single day. No additional open-water dives are required beyond those already part of your certification history.

With Nitrox certification, divers can take advantage of enriched air fills when available at Hammerhead for their guided dive program. For repeat diving across multiple days in Cabo, the extended bottom times that Nitrox permits on shallower sites make a noticeable practical difference. Contact Hammerhead directly for scheduling and current availability.