Certication Course
Nitrox diver
Certificate with Nitrox diver
Embark on an unforgettable underwater adventure with Only Bubbles, where the vibrant marine life of Cancun awaits.
Unmatched Dive Experiences
PADI Official Certification
Learn with Certified Experts
299$ USD with dives
189$ USD without dives
Overview
PADI Enriched Air (Nitrox) Diver
Looking to extend your bottom time and shorten your surface intervals? The PADI Enriched Air Diver course—often called “Nitrox Diver”—is designed to help you make the most of your dives by breathing gas mixtures with higher oxygen content than regular air.
Why Dive with Nitrox?
- Longer Bottom Times: By reducing your nitrogen intake, you can stay underwater longer and spend less time on the surface before your next dive.
- Shorter Surface Intervals: Spend more time exploring and less time waiting between dives.
- Increased Safety Margins: Many divers appreciate the added cushion that comes with breathing lower levels of nitrogen.
What You’ll Learn
- Gas Analysis: Properly analyze and label your Enriched Air cylinders.
- Dive Planning: Plan your dives with an emphasis on understanding oxygen exposure and maximum operating depths.
- Equipment Considerations: Learn the gear modifications needed for using high-oxygen mixes.
Certification Requirements
Through a combination of self-study, classroom sessions, and practical application, you’ll master the skills needed to safely dive with Enriched Air Nitrox. Depending on your training location, you may also complete one or more optional Nitrox dives under the guidance of a PADI Professional.
Take Your Diving Further
Once certified, you’ll have a new level of flexibility and confidence in your dive planning. It’s a fantastic way to maximize your underwater experience—especially if you’re passionate about underwater photography, wreck diving, or simply want more bottom time to explore. Dive in and discover the benefits of PADI Enriched Air Diver!
IMPORTANT TO KNOW
This activity requires at least an Open Water Diver certification (or equivalent), and you must present a valid SCUBA certification card. Anyone with asthma, heart or brain conditions, high blood pressure, lung lesions, diabetes, epilepsy, or a history of surgery within the past year must provide a medical clearance signed by a physician specializing in their condition.
Please remember that you should wait 18–24 hours after diving before flying.
Itinerary
One day, information during the booking process.
Included/Not Included
- Material for study: Digital book (E-Learning)
- 0 or 2 tanks dives
- Dive license
- National Marine park fee
- Equipment included: BCD, Computer, regulator, fins and mask
- Wetsuit included
- Tanks and weights
- Drinking purified water
NOT INCLUDED:
- Photos (Optional)
- Pick-up from hotel (Optional): available for extra cost
Cancellation Policy
- Bookings cancelled due to weather such us major storms or high wind speed, acts of mother nature or circunstances beyond our control will be rescheduled or subject to a full 100% refund.
- 100% refund if you cancel with up to 72 hours in advance of your scheduled activity.
- 50% refund if you cancel between 24 and 72 hours in advance of your activity.
- If you cancel within 24 hours of your scheduled activity, no refund will be provided.
- There is no reschedule option within 24 hours of your activity.
- No show for any reason of your scheduled dives or course, including: ill health, flight delays/cancelations, hangovers, late arrivals; no refund will be issued, non-attendance incurs charges that have to be fully covered.
- Refunds do not apply if you decide to interrupt your activity for any reason after it starts, including: seasickness, fear, ill health, ear problems/equalization issues, etc.
- Failure to disclose medical conditions and/or refusal to comply with sufficient safety times before flying informed in the activity, will result in your dive being cancelled with no refund.
What Our Divers Say
★★★★★

Carie Boulanger
“Frank and his crew are the best. He truly does care for your safety and not just trying making a buck. He was the best dive master. He went over in detail everything about your equipment and dives. A good review over that stuff never hurts. He even took great photos and gave them to us at no extra cost. We will definitely be using them again when we visit the area next. I get motion sickness easily so I wear a prescription patch for it. He also had dramamine in case I needed it. Being that the waters were a little rough , I decided to take one. Thankful I did because I didn’t get sick while others who never get sick were puking after the dives.“
★★★★★

Jonathan Derrick
“Amazing team of dive instructors, super experienced, safe and fun! Thanks Frank!“
★★★★★
Federico Manrupe
“El servicio fue excelente!! Hice dos inmersiones con Francisco, en Punta Negra y San Miguel. Estuvieron muy bien las dos. Francisco de 10, siempre atento a cuestiones de seguridad, muy profesional, atento también a la fauna. En cuanto a este último punto, fue excelente, se pudo ver tiburón gato, tortuga, langostas, morena, pez piedra, pez globo, etc. Los recomiendo sin lugar a dudas.“
★★★★★
Neville Fletcher
“I had a day out with Fran in Cozumel, I can honestly say it was the best diving I have ever had. Fran couldn’t be more helpful and treated it as a training session and gave some valuable advice to us all. Definitely five stars and would recommend without hesitation. Nev from UK“
★★★★★
Guillem Gv
“Merci à Fran et à tout l’équipe, c’était génial! ⭐️“
★★★★★
German Eduardo Granado Llovera
“Al fin cumplí mi sueño de bucear todo fue extraordinario desde el Capitan a todos los chicos que hicieron posible esta experiencia a Fran López un instructor profesional, educado, paciente y muy muy bueno Gracias por todo“
Embark on Your Scuba Course Today
Don’t miss the chance to explore the vibrant underwater world of Cancun. Book your scuba diving course with Only Bubbles and dive into adventure!