The TDI Trimix Diver course opens the door to deep diving beyond 60 meters, using helium-based gas blends to reduce narcosis and improve safety. Conducted aboard our Hurghada liveaboard, this course is designed for serious technical divers looking to take the next step into extended depth range diving with normoxic and hypoxic Trimix.
You’ll learn how to plan and execute dives using multiple cylinders, advanced gas switch protocols, and thorough decompression procedures. Training includes equipment setup, helium management, contingency planning, and executing real dives at depth with expert instruction.
The Red Sea’s vertical walls, wrecks, and crystal-clear visibility provide the ideal environment for this advanced level of training.
Course includes:
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Dive planning with helium-based gas mixes
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Normoxic or hypoxic Trimix use
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Multiple stage/deco cylinder handling
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Deep decompression dives (60–100m range)
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Certification upon successful completion
Prerequisites:
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TDI Advanced Nitrox + Decompression Procedures or equivalent
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Minimum age: 18 years
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Minimum 100 logged dives with deep and technical experience
Duration: 4–5 days
