The course
Breathe less nitrogen and dive with a wider safety margin. With the SNSI Recreational Nitrox Diver course you learn to use enriched air the right way: you analyze your gas, choose the correct mix and plan your dives within its limits. Less nitrogen means more safety on every dive and, when you need it, longer no-decompression times too. Dive smarter, dive safer.
Course structure
What's included.
- Minimum Age
- 15 years
- Prerequisites
- Open Water Diver or equivalent
- Bottom Mix
- Nitrox 22–40% O₂
Duration
8–16
hours
Open Water Dives
2
Materials and apps
Your course, in your pocket.
English Imperial
View the Recreational Nitrox Diver Manual
Browse it online or download the PDF.
English Metric
View the Recreational Nitrox Diver Manual
Browse it online or download the PDF.
SNSI Media Hub
The free library with the apps for your courses.
Scan to download
MySNSI
Digital logbook, certifications and check-list.
Scan to download
Video
See the course in action.
Continue the journey
Your next adventure.
Recreational Deco Diver
Your diving is not limited by the no-decompression limits. Discover →
Essential TEK Diver
Learn the fundamentals of technical diving. Discover →
Explorer Diver 1
The First Decompression Level. Discover →
Divemaster
Another option that leads you to becoming an SNSI Professional. Discover →
Ready to start?
Find an SNSI dive center and book your SNSI Recreational Nitrox Diver course.