Unlock Longer Bottom Times & Safer Dives in the Mexican Caribbean
SDI Enriched Air (Nitrox) course is the perfect next step for certified divers ready to upgrade their skills and safety.
Nitrox, also known as Enriched Air, contains more oxygen and less nitrogen than regular air. This means less nitrogen absorption, allowing for longer bottom times, shorter surface intervals, and less fatigue after diving. In this course, you'll learn how to dive safely with Nitrox, how to analyze tanks, and how to plan your dives using Enriched Air.
What You’ll Learn
How to safely plan and execute dives using Enriched Air Nitrox
How oxygen and nitrogen exposure affect your body
How to analyze your tank and verify oxygen percentage
How to set your dive computer for Nitrox mixes
Best practices to extend bottom time and reduce post-dive fatigue
Stay longer, feel stronger
Enriched Air (Nitrox) SDI
Whether you're diving in Tulum, Cozumel, Playa del Carmen, Akumal, or exploring hidden gems of the Riviera Maya, Nitrox lets you stay underwater longer and recover faster between dives.
✅ Course Overview
100% classroom-based / theory-focused specialty
Includes online e-learning for flexible study
Hands-on session for tank analysis practice
Dive planning workshop using Nitrox tables and computers
Official SDI Enriched Air (Nitrox) certification upon completion
📋 Course Requirements
Must be a Certified Open Water Diver (or equivalent)
Ability to read and complete e-learning materials
Willingness to follow oxygen exposure safety guidelines
Minimum age: 18 years, 15 with parental consent
READY TO SEE THE MAGIC?
Let me guide your safe, personal, and unforgettable exploration.
Every experience is designed for comfort, safety, and fun:
🍃 Certified Professional Guide 🤿 Full Gear Rental 🍉 Seasonal Fruit & purified water ⚠️ Environmental & Safety Briefing 📍 Visit to top-rated dive sites in the area (subject to conditions)
Additional Options Available:
Dive Computer rental (optional upgrade)
Enriched Air Nitrox (available upon request)
Transportation (subject to availability, additional cost)
Marine park fees (may apply depending on location)
Please Note: Some fees may apply depending on the specific dive location.
No surprises. Just expertly guided dives with personal attention.
❓ FAQ – Everything You Need to Know
The Nitrox course is theory-based. No dives are required, but you can combine it with any of my fun dives.
It usually takes half a day, including theory and hands-on practice.
No! As long as you're a certified Open Water Diver (or equivalent), you're eligible.
You'll receive a lifetime SDI Enriched Air Diver certification, recognized worldwide.
Absolutely. I work around your schedule and can even do the theory online before you arrive.
You're welcome to bring your own underwater camera to capture memories! GoPro rental is also available subject to availability. Please note that photography policies vary by location — while open water diving allows full camera freedom, some cenotes may have restrictions or additional fees. I'll inform you of specific policies for each dive site.
Testimonials that Dive Deeper: What the Divers Love About it.
EXCELLENT
Based on 272 reviews
Posted on
ZHE-YU SHI
Trustindex verifies that the original source of the review is Google.
Alan is a great instructor!!! I ask 4 diving shops and only him answer my question really fast and with hospitality so thats why i choose him. His price is so good( which is in Mxn) must come here and you won’t regret.
Another thing is i dont want to dive with so many people and today i dive with only with another guest. I love this vibe so much.
Posted on
Sabrina F
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I had an amazing dive in two different cenotes with Alan yesterday. We went to Casa Cenote and Cenote Dos Ojos. My last dive was two years ago and Alan had a lot of patience with me and I felt very safe and comfortable. The second Cenote will probably stay as one of my favourite dive experience :)
Posted on
xu yiting
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Alan is an incredibly responsible scuba diving guide. He led me to explore various breathtakingly beautiful caves, an experience that remains unforgettable to this day. He taught me how to control my buoyancy with great patience and professionalism. He also repeatedly checked all my equipment to ensure my safety, proving himself to be a highly conscientious guide. Additionally, the snacks he brought along were delicious. I truly hope to have the chance to dive with him again.
Posted on
Jamie Gallagher
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We had a great experience diving 4 cenotes over 2 days with Alan. He was very communicative, went above and beyond, giving us a ton of recommendations about where to go and what to do in town. Super chill while being incredibly professional the whole time. Can't recommend him enough.
Posted on
Sophia S
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Jorge und Alan sind großartig!
Obwohl wir schon einige Tauchgänge im Logbuch haben, wurde immer alles kontrolliert. Man kann sich also sehr sicher fühlen!
Die ersten Tauchgänge mit Jorge waren unglaublich.
Freundlich liebevoll und voller Respekt hat er uns einer der schönsten Tauchgänge beschert. Die Stimmung war großartig.
Die anderen Tauchgänge haben wir mit Alan verbracht. Der Tauchgang zu den Bullenhaien war sehr gut. Ich hatte vorher großen Respekt. Alan hat es sehr professionell mit uns durchgezogen und ich würde das nächste mal ohne Zuzögern wieder zu den Haien hinunter.
Er geht auf die Menschen ein und hört ihnen zu. Seine liebevolle Art, die Freundlichkeit und Hilfsbereitschaft zeichnen ihn aus.
Danke für diese unvergesslichen Momente mit euch!
Posted on
Marcel K
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We were with Jorge for the first dive in the sea among the reefs and saw many turtles; we really liked it. We did the next dives with Alan; it was fantastic. We were with the "bull sharks" in the cenotes, and we booked our next trip with him again... Beautiful greetings from Germany!
Posted on
Jacqueline HUANG
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Great experience! Alan was very knowledgeable in the culture and history and helpful in helping with equipments. He care about the environment and is flexible with the itinerary. More importantly, he was careful with the safety as well. We had a great time !
Posted on
Matthias Rodermund
Trustindex verifies that the original source of the review is Google.
Wir haben unseren SDI Open Water bei Alan gemacht. Hierfür haben wir vorab den Kontakt über WhatsApp aufgenommen und alles geplant.
Alan hat sich viel Zeit genommen uns alles geduldig zu erklären und uns langsam ans Tauchen heranzuführen. Wir haben uns zu jeder Zeit sicher und wohl gefühlt.
Zusätzlich hat er uns echt gute Empfehlungen für die lokale Küche gegeben!
Danke für diese tollen Erinnerungen, besser gehts nicht!
Posted on
Rohit Kumar
Trustindex verifies that the original source of the review is Google.
I had the pleasure to go out to two cenote with elisa and had a fantastic time. Great doves both and elisa was professional, punctual, caring and very patient with me. She is also a good diver and within her slight frame packs a lot of strength. I will recommend her wholeheartedly.
Posted on
Maurizio Bordon
Trustindex verifies that the original source of the review is Google.
Amazing experience and the guys are expert and reliable guides.
Recommended for anyone who wants to try an unforgettable dive in mexican's cenotes.
Thank you
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