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Diving courses

Becoming a Nitrox Diver

Nitrox Course Khao Lak

Take advantage of your exploration dives to take a course with our specialized Nitrox instructors, certified CMAS SSI or PADI, at our diving center in Khao Lak.

What is Nitrox?

Nitrox, also known as EAN for Enriched Air Nitrox, is an oxygen-enriched air mixture. While air contains 21% oxygen, the most commonly used enriched mixes are EAN32% or EAN36%.

Nitrox offers numerous advantages in terms of safety, comfort and dive optimization.

The main advantages will enable you to

  • increase your dive times and safety margins as a function of depth
  • make longer dives, depending on depth and mix used
  • shorten your surface intervals
  • reduce fatigue after several dives

The CMAS SSI PADI Nitrox Diving course we offer from Khao Lak is accessible directly after Open Water or Level 1.

It will enable you to use this mixture enriched with up to 40% Oxygen while making the most of your exploration dives.

Nitrox course from Khao Lak

By increasing your theoretical knowledge and developing new technical skills, you’ll be able to plan your dives safely using oxygen-enriched air mixes.

This Nitrox course, offered at our center in Khao Lak, can be taken either during day trips or cruises. The theory part is taught online, and our instructors will be happy to go over all the important points with you. Then 2 dives in one or two days will suffice for this training.

At the end of the program, you’ll be certified as a CMAS SSI PADI Enriched Air Nitrox Diver.

Onboard any of our diving liveaboards in Thailand or Myanmar, you can decide to join this course at any time.

Nitrox Diving Khao Lak Similan Dive Courses
ON SALE

NITROX COURSE LIVEABOARD

1952 Dives

  • Online theory
  • Theoretical and practical instruction
  • 2 Nitrox tanks
  • 2 Technical dives
  • International certification
Book Your Nitrox Course

Course available during a diving liveaboard

NITROX COURSE DIVING DAY TRIP

2952 Dives

  • Theoretical and practical instruction
  • Hotel transfers
  • Diving day trip - 2 dives (Similan Richelieu Rock)
  • Lunch and beverages
  • Individual equipment
  • 2 Nitrox tanks
  • International certification
Book your Nitrox course

Course available during a diving day trip

Your experiences

They dived with us

Testimonials

★★★★★

« What more can you say when you go to Thailand to dive »

What more can you say when you go to Thailand to dive. A feast for the eyes. Sites rich in hard and soft corals. Oh yes, we ate really well, thanks to the cooks as well as the crew and the guides. Beware of little Tom who introduces you to Thai boxing. He is lively, fast and too kind. I would start the adventure again with my daughter (Level 2 diver). That’s for sure.

Marc C. · April 2025

★★★★★

« I just went on my first diving cruise »

I just went on my first diving cruise. And honestly, I had a waking dream. You were perfect. The boat is great, the organization is ideal, the food is divine, and the entire crew is so attentive and just sensational. I hope that life will allow me to come back for another diving cruise with you. A huge thank you to the whole team. See you soon 🤞🤞

Gilles M. · January 2025

★★★★★

« The best company I have ever travelled with »

The best company I have ever travelled with. It’s one thing to say that everything is ace, but the staff are so warm, kind and helpful that it’s beyond words. I accidentally left my wetsuit on the boat. After a few phone calls they had already arranged to be at the airport with a transfer. I can only recommend🙏😊

Horváth G. · November 2024

★★★★★

« THANK YOU »

THANK YOU! Thank you for this first diving cruise which was exceptional. From start to finish everything was perfect. The INCREDIBLE food, the little touches from the staff, and above all, the safety during the dives. They know the diving spots like the back of their hand, so there are lots of nice surprises waiting for you.

Megane S. · October 2024

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