Or as we like to call it … sexy gas.

What will I learn?

You will learn the protocols, equipment requirements and procedures for diving with Enriched Air (Nitrox). The course covers aspects of diving Physiology, Physics and Dive planning, which make it an invaluable course for potential Divemasters and Instructors.

How long will it take?

You’ll complete the eLearning at home (approximately 1-2hrs), followed by a classroom session (lasting about an hour) where we’ll go through the details and teach you how to analyse gases.


You must be a minimum age of 15 years old, and a certified Open Water Diver.

Medical Requirements:

You will be asked to complete the Medical Questionnaire when enrolling in any scuba diving course with Dolphin Scuba. This questionnaire is designed to identify any health issues that could cause complications while diving. If you answer ‘no’ to all the questions you won’t need to do any more. If you have any answers ‘yes’ you will need to see a doctor for a Recreational Diving Medical before starting your course.

Download the Medical Form here

How much does the course cost?

Cost of $199 Includes your Computer Nitrox Diver eLearning access, Classroom session and Certification Fee.

Where can I go from here?

A Computer Nitrox Certification is required if you intend to move into technical diving.

The Computer Nitrox Certification also counts towards the Master Diver Rating – the highest recreational certification offered. The Master Diver Certification is earned through significant experience and scuba training, with fewer than two percent of divers achieving this level of recreational certification! Through completion of the Enriched Air Certification you could be one step closer to joining this elite group of divers.

How do I book?

We have the Computer Nitrox Specialty course scheduled for every second Sunday and are happy to arrange another time that might better suit your schedule. To book just pop in to the shop (Open 7 Days a week) or call us on 08 9353 2488.