PADI Advanced Open Water Diver Course - Nitrox Diver on a WreckPADI Enriched Air Nitrox Specialty Course

from $99

Are you just like us in that a dive can never be long enough? No decompression limits seem to always limit your dives and you just want that extra bit of time to photograph that nudibranch or explore that other part of a shipwreck? Then the Enriched Air Nitrox (EanX) Diver Course is the course for you! Start your Nitrox diving adventures today with the friendly and professional PADI diving instructors of Diving Adelaide!

    • $139 – Standard Course Price
    • $119 – Bring 1 friend – SAVE $20 per person!
    • $109 – Bring 2 friends – SAVE $30 per person!
    • $99 – Bring 3 friends – SAVE $40 per person!

The Diving Adelaide Enriched Air Nitrox Specialty Course will prepare you to safely and confidently dive on enriched air (up to 40%) and it will teach you how to take full advantage of the many advantages that diving on Nitrox has to offer! You will learn important things about diving on enriched gas mixes, such as the facts that mixes with a higher oxygen percentage get toxic at certain depths and that because there is less nitrogen in your mix, your body absorbs less nitrogen and your no decompression limits increase! Scary terms like CNS Convulsion and PPO2 will be explained, so you will get a good understanding of how to make longer dives or dive safer on enriched air!

The Enriched Air Diver Course schedule is very short:
Home study (1 – 2 hrs): You can pick up your manual from the store the weekend before the course, which takes you about 1 – 2 hours to go through.
Thursday evening 6:00PM – 9:00PM: Theory night + practical (gas analysing plus a look at a nitrox filling station)

What you need to know before you start the course:

  • To participate in this course, you have to complete 1 to 2 hours of home study
  • You have to be certified as an Open Water Diver or above to participate in this course
  • This is a “theory only” course, there are no dives involved in the course
  • Make sure you have eaten something before you attend the theory night, as the theory session will most likely take about 2½ – 3½ hours (depending on number of students)
  • A minimum age of 12 years applies. Every student under the age of 18 needs to have a parent or a guardian sign a consent form (available from the dive centre).

Also please make sure that you schedule enough time to complete your home study, as it takes approximately 1 to 2 hours to complete. The theory night includes an exam, which will be easy to pass after going through the theory.

Thursday night 6:00 – 9:00PM: Time to dive into the theory together and explore the many advantages of diving on Enriched Air Nitrox (EanX)

Now that you have completed your home study, we will have a look at the theory together. We will fill out the necessary paperwork, the theory will be explained and we will have a look at some enriched air cylinders that we will analyse to check the oxygen percentage of the enriched air in the cylinders.

Things to bring:

  • Your PADI enriched air nitrox manual. Please read the manual beforehand and fill out the knowledge review questions.
  • Optional: Your dive computer. If you have a dive computer, please bring it on the night. If you’re not sure how to set it to nitrox, please also bring (or download) the manual, so we can help you to use it with nitrox.
  • A full stomach and something to drink. As the evening can run until about 9:00PM, make sure that you have eaten something and bring a bottle of water or something else to drink.

Frequently Asked Questions

Are there any dives involved in this specialty course or is it a theory only course?

No, as this is a “theory only” course, there are no dives involved, which also means you will not need to bring (or hire) any dive gear, apart from your dive computer if you have one.

Where will I be able to dive with my certification?

Any dive centre around the world will recognise your PADI enriched air certification card and will allow you to dive on Enriched Air Nitrox (up to 40%) with them. PADI is the largest certification agency in the world with more than 6000 dive centres. Even if you dive with a non-PADI dive centre, they will still recognise your certification.

Booking Terms & Conditions

Click to view Terms & Conditions

No shows, cancellations and transfers

  1. If you cancel your course on or within 7 days of the start date of the course, no refund will be given.
  2. If you cancel your course 7+ days before the start date, a cancellation fee of $99 will apply.
  3. If you fail to attend your course without notification, no refund will be given.
  4. You may reschedule your course before the course starts at any time. A $99 rescheduling fee will apply.
  5. You may transfer the course to someone else at no charge before the start of the course.
  6. All instructions are provided in English only. You are required to be proficient in English. Other students cannot translate on behalf of your instructor. No translation services can be used.
  7. Failure to adhere to all of the pre-course requirements found on the course overview page will result in cancellation of the course. No refund will be given and rebooking will be at full cost.
  8. This course is for certified divers only. You will need to provide proof of certification at the start of the course.
  9. Courses must be completed within 180 days of the original start date.
  10. Under 18’s must have a parental waiver signed by parent/guardian on or before the start day of the course.
  11. All fees are per person.
PADI Open Water Diver Course Group at Port Noarlunga
Instructors at The Bluff on a Leafy Sea Dragon Guided Tour
Rapid Bay Divers after Leafy Sea Dragon Guided Dives
Instructor and Students after PADI Open Water Diver Course