The course
Every dive starts long before you get into the water: it starts with the gas in the tank. The SNSI Gas Blender course takes you behind the scenes, teaching you to use a filling station and blend Nitrox and Trimix with precision and care. You don't need to be a diver to start: just curiosity and a sense of responsibility. Become the person divers rely on for every breath.
Course structure
What's included.
- Minimum Age
- 18 years
- Prerequisites
- No certification required
Duration
24–36
hours
Practical Sessions
6
Materials and apps
Your course, in your pocket.
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
Continue the journey
Your next adventure.
Ready to start?
Find an SNSI dive center and book your SNSI Gas Blender course.