Advanced Trimix
Duration: 5 to 6 days
Dives: 4 Ocean (6 Ocean for 100-meter certification)
Age: 18+
Course Highlights
- Complex decompression planning with multiple gases
- Dive team selection and gas management
- HPNS and isobaric counter diffusion
Prerequisites
- TDI Extended Range Diver or Entry Level Trimix Diver certification
- 100 logged dives, with 25 deeper than 30 meters/100 feet
- Prior experience with double cylinders
What You Learn
- Plan and execute deep hypoxic trimix dives up to 100 meters
- Manage multiple stage cylinders and emergency situations
- Conduct advanced self and buddy rescue drills
HOW TO BEGIN?


Self-Study
Choose your preferred self-study option: receive a comprehensive course manual or detailed instructions via email to begin your learning journey. Study at your own pace before arrival to ensure you’re well-prepared. Once on-site, you’ll join classroom sessions with your instructor to review the material, clarify concepts, and solidify your knowledge, setting the stage for successful hands-on training.
Self-Study time commitment: 14-16 hours

With Your Instructor
Engage in practical, hands-on training with your instructor. You’ll develop and refine essential skills, covering everything from equipment setup to advanced diving techniques. Your instructor will guide you through real-world scenarios, ensuring you’re fully prepared to dive independently. This immersive training builds your confidence and competence, equipping you to safely and efficiently explore the underwater world.
Diving time commitment: 5-6 Days
COURSE DETAILS
Includes: Hypoxic trimix diving techniques training
Excludes: Nitrox Options and additional technical equipment rentals