The Nitrox course is the most popular specialty certification in the world! In this course you will learn all about diving on Enriched Air Nitrox. The course only takes a few hours and no dives are required. Along with Deep Specialty course, this is the first step towards becoming a Tec Diver.

Before you start you may choose TDI or PADI for certification.

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Related Courses


Adv. Nitrox / Tec 40

Deco Procedures / Tec 45