TDI Advanced Nitrox Diver Course

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  • Regular price $395.00
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The TDI Advanced Nitrox program takes qualified Nitrox divers (any certification to 40% O2) and provides you with the benefits, hazards and proper procedures for utilizing nitrox mixes from 21% through to 100% (oxygen).

If you do not have a nitrox certification, we can arrange an additional evening to provide you with the training to meet the entry level requirement for Advanced Nitrox for an additional fee.

The training is structured to provide you with Advanced Nitrox training so that not only can use the full range of available Nitrox mixtures but that you can also use EAN mixes up to 100% during the Decompression Procedures practical training. The advantages of higher EAN mixes during decompression will become very evident during this training program.

When combined with TDI Decompression Procedures this program is ideal for those divers want to conduct deeper dives with a better understanding of staged decompression using nitrox as a decompression gas.

Many student doing this course are also interested in completing the SDI Solo Diver Course.  When booked in conjunction with either the Adv Nitrox or Deco course this program is offered at a special price of only $250.  Ask for more details when booking!



  • Be a minimum age of 18

  • Be a certified Nitrox Diver (up to 40%) (though this can be included for addional fee)

  • Have a minimum of 25 logged dives

  • Sign the applicable TDI Waiver Release form

Note: When combined with Deco Procedures, students must also be a PADI Advanced Open Water Diver (or equivalent).  Additionally Frog Dive recommends that students doing the combined course are already PADI Deep qualified (or equivalent) with 10 dives over 30m.

Student Dive Equipment

You will need to provide:

  • Mask, snorkel, fins & boots

  • Appropriate insulation

  • Dive cylinders

  • BCD which has enough lift for two cylinders

  • Regulator with alternate air source and bottom timer

  • 1 torch

  • Knife

  • Whistle

  • Surface Marker Buoy

  • Reel with minimum of 50m of 2mm line

  • Slate and pencil

  • Stage bottle nitrox (5lt recommended)


Knowledge Development

On this program you will learn:

  • Introduction to Advanced Nitrox

  • Technical Diving Fundamentals

  • Diving Physics and Gas Laws

  • Gas Physiology

  • Advanced Oxygen Tracking

  • Formula Work

  • Equipment

  • Naking Nitrox Work

  • Dive Planning

  • Dive Protocols

  • Common Mixing Procedures

What's Included

  • All training packs

  • 4 dives (boat and shore)

  • All air and nitrox fills

  • Certification through TDI when course training objectives are successfully achieved

  • A rewarding experience