Online Nitrox Lessons

 Online Scuba Lessons
Nitrox Specialty Course

This performance based adventure program
is designed to lead you step-by-step
in your future exploration
of the underwater world.
Open Water dives are not required, but encouraged!
$79.95 Complete!

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Frequently Asked Questions
Add a Nitrox Log Book!

What do others have to say about the scuba course?

Nitrox is the Future of Diving... Do you want to increase your bottom time, add a tremendous margin of safety, have more physical energy,  stamina, and mental clarity on your dives? Nitrox is the answer for you!

Become a Enriched Air Diver... You get the book work done from home, complete each quiz and the final exam, we send a Nitrox Scuba Diver Card.. Open Water dives are not required, but encouraged! A ticket to the adventure of a lifetime!

The course is divided into 4 separate modules:
Module 1
Review of Scuba & Intro to Nitrox

The history of Enriched Air Nitrox What is Nitrox? Review of Basic Scuba Diving Concepts What is Pressure? What about Air consumption? How long I stay underwater on a tank of nitrox? Decompression Sickness (The Bends) Review the Dive Tables

Lots of Underwater scuba dive photos

Module 2
Underwater Sciences - Physics

Dalton's Law of Physics Oxygen Toxicity Partial Pressure  - Nitrox I Partial Pressure  - Nitrox II The Advantages of Nitrox over Air Nitrox for Decompression stops

You get the book work done from home, complete each quiz and the final exam, we send a Nitrox Scuba Diver Card.. Open Water dives are not required, but encouraged! It's That Easy!

Module 3
Nitrox Dive Planning

Equivalent Air Depths Maximum Exposure Time Limits Nitrox I Dive Tables Nitrox II Dive Tables

Nothing to down load! You don't have to wait for Books or CD to ship! It's done entirely online from the comfort of your home!

Module 4
Nitrox Scuba Equipment

Cylinder Markings Nitrox safe scuba equipment

You can do the course with your  friends and family. Call or Email our staff of Scuba Instructors  and get help for FREE!

Thanks for the quick response.   I really appreciated the opportunity to do the course entirely online. I took a Nitrox course on a liveaboard about 3 years ago. I did 20-some dives on Nitrox, but never got around to sending in the necessary paperwork to get the card.  I've got a dive vacation coming up in October and figured your course would be a good review of the material, as well as provide me with the necessary nitrox certification card. It turns out to have been a far more comprehensive course than the traditional course I took on the liveaboard.
Gayle, Oregon

The course was exactly what I needed!  I had forgotten the basic concepts.  Thanks for your knowledge.  My wife and I went to Bonaire where we were able to use nitrox for the first time.  What a difference.
Steve and Patty, New York

I have to admit, I was a bit skeptical of the course because of the price.  Your price is considerably lower than all the others.  After taking the course, I realized what a great deal this was.  I will recommend the site to all of my friends.  The "recommended shops" page was very helpful.  Thanks
Mike and Karen, Arizona

You're the BEST!  This online course was structured well, and extremely easy to understand but didn't cut any corners whatsoever.  I will recommend it to all my dive buddies who aren't yet Nitrox certified.  Thanks again!
Katy, Florida

I wanted to send a quick note and thank you for this wonderful online tool.  It has saved me a ton of time, most of
which would have been on my vacation I am sure, and I think I have a pretty solid understanding of Nitrox diving,
along with a great refresher for my dive basics.  The ability to read and re-read the modules helped and the test was not intimitating as I could try again and again until I got it right.  Thank you and I look forward to my first Nitrox dive in October!!
Kathi, Seattle, WA

Wow.....impressive format......we liked the "Bwana says" commentary. It
was very informative and detailed, but not to over whelming to where
you get lost in calculations and physiologic definitions.
Charles and Vonda, Florida