Have you ever wondered what goes on behind that extra certification sticker on your tank? Maybe you’ve heard divers talk about Nitrox, the “enriched air” mix that boosts bottom time and helps you feel fresher after dives—but is it worth it? 🤔 Today, we’re diving deep into Nitrox so you’ll know exactly when and why it can transform your scuba experience. Stick around!
Nitrox, commonly called enriched air, is a breathing gas containing more oxygen and less nitrogen than regular air (which has about 21% oxygen). The most common mixes are EAN32 (32% O₂) and EAN36 (36% O₂).
Why does that matter? With less nitrogen absorbed in your body, you’ll enjoy longer no-decompression limits, meaning more time exploring underwater ecosystems—from turtles and tropical fish to sunken wrecks around Tenerife 🐢.
At Deep Ocean Diver, Nitrox is one of the most popular specialty courses we offer. Learn more about our options here: PADI Specialty Courses
Enjoy longer dives due to reduced nitrogen uptake. That means more time to explore stunning Tenerife dive sites. Ideal for wreck fans or photography divers 🖼️.
Many divers report feeling less tired afterward, especially on days with multiple dives—a game changer if you’re chasing consecutive thrills.
Reduced nitrogen load lowers decompression sickness risk, which is great for recreational divers doing back-to-back dives or multi-day dive trips. For added peace of mind, don’t skip the Rescue Diver training: PADI Rescue Diver Course
If you’re already an Advanced Open Water Diver looking to enhance your skills, Nitrox is a top-tier specialty to add to your logbook: Advanced Open Water Course
Because of the higher O₂ content, you can only dive to certain depths (e.g., 32% Nitrox to ~33 m, 36% to ~28 m max). Proper training and gas mix knowledge are essential to stay within safe exposure limits.
Nitrox tanks must be correctly analyzed, labeled, and handled to ensure gas purity. Our technical team provides professional support with tank rental and refills: Rental & Refills
For very deep dives or strong current conditions, Nitrox’s depth limitations may make air a better choice. However, for most Tenerife dive scenarios—especially shore and boat dives—Nitrox is well-suited. Check recommended dive zones: Diving Areas in Tenerife
Nitrox certifications and gas handling come with extra costs, but the benefits—comfort, safety, and time underwater—often outweigh the price.
Recreational divers doing multiple dives per day or over several days
Those looking to maximize bottom time and reduce post-dive fatigue
Certified divers eager to progress with Advanced Open Water and Rescue specialties
Anyone seeking a personalized scuba experience with safety-first training
Get to know our expert instructors and diving staff here: About Us
If you’re new to scuba, start with our popular Open Water Diver course before upgrading to Nitrox: PADI Open Water Diver Course
Our PADI Nitrox Specialty Course will teach you to:
Analyze oxygen content of gas blends
Calculate Maximum Operating Depth (MOD) for each mix
Use Nitrox-capable dive computers
Plan dives effectively with Nitrox
Enhance your confidence further with first aid training: PADI First Aid/EFR Course
We offer personalized training in small groups to ensure your comfort and growth.
Can I dive Nitrox without certification?
No. Proper training is required to safely manage gas mixes and exposure limits.
Is Nitrox right for all divers?
Not necessarily. It benefits those doing repetitive dives or reed elevaged safety dives. Air may suffice for single, deep dives.
How deep can I go with Nitrox?
Generally up to around 33 m on EAN32, and shallower with higher oxygen percentages.
Do I need special gear?
Standard scuba gear works, but tanks and computers must be Nitrox-certified and properly maintained.
How much does the Nitrox course cost?
Prices vary, but the investment pays off in extended bottom time and comfort. Contact us for details: Contact Deep Ocean Diver
Want longer dives, better safety, and more fun underwater? Our Nitrox Specialty Course is designed for exactly that.
Book now—limited spaces available!
👉 Reserve your Nitrox spot today: PADI Specialty Courses
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EXCELENTE A base de 167 reseñas Tom S11/06/2024Verificada Great Day of Diving We were pleasantly surprised with a second day in Tenerife during our cruise. This gave us the opportunity to experience the diving here. We were picked up at the cruise port and taken to the dive shop. The fitting and equipment were top notch. The dive sites were surprisingly close to the port. During the last dive we were rewarded when David found a seahorse, one of only a handful I've seen. The shipwreck was very nice, with good visibility, and great marine life all around. Sooo many garden eels. We had a great time on a beautiful day with friendly, professional dive staff. I would highly recommend Deep Ocean Diver if you are going to dive in Tenerife. Coastal1831506743713/05/2024Verificada Professional and fun guides We absolutely loved our boat dives with David. The underwater landscapes and marine life in this area is fun to watch. We'd definitely come back! Stephen Crome20/03/2024Verificada Awesome shop! I had an excellent shore dive today. Our guide was very professional and made sure we were safe at all times. He found all kinds of cool things including two octopus. I couldn’t have asked for a better experience. JMs23/02/2024Verificada Perfect for families, great logistics 3 days trip with my 3 kids: fantastic experience. I particularly appreciated the logistics (very well managed including crisp communication from first contact), the expert guide and the whole installation (bus, dive center and nice comfortable boat) Philippe P10/10/2023Verificada Good Experience Friendly staff and nice dives. We were really pleased with our experience. Visibility was great and we saw many octopuses! Jas09/06/2023Verificada Amazing Amazing guys at the dive Center, had a reaaally amazing dive with Simon a day before, and really nice zodiac dives as well, thanks a lot!!! Jassin Andreea K15/07/2022Verificada Amazing Amazing experience! Victor and Laura were really professional, patient and helpful. Highly recommend. JOANNE M11/03/2022Verificada Absolutely top notch! We are a family of 4 (2 adults, 2 kids ages 10 and 12) that travelled to Tenerife in March 2022, and both our kids did their PADI open water course over a 4-day period. My husband and I both have our advanced open water certificates and have dealt with dive shops all around the world, and we can honestly say these guys (and gals!) are top notch!The kids spent most of their time with Victor as their instructor, and he was absolutely fantastic. So much enthusiasm, support, patience, encouragement and a genuine interest in making them succeed and love the sport, while also ensuring they demonstrated all the necessary knowledge and skills. This was such an amazing introduction to diving - I can't thank Victor enough. The kids were so happy and proud to have got their open water certificate but also very sad that they diving days with Victor were coming to an end. It's extremely rare (and special) that someone makes such an impression on them, so you should take that as a HUGE complement! They were extremely complementary of everyone they dealt with at the store (including the boat captain)- thanks to you all!! My kids don't speak Spanish but the instructors are fully bilingual and able to teach them in English. Thanks for such an amazing experience and creating what I expect will be a life-long love of diving! (They are already begging to do their advanced open water as soon as possible). My husband also did his nitrox course with Deep Ocean Diver as well, it also was great. I would highly recommend this place to others and will definitely dive with them again next time we are in Tenerife. Thanks for such a fabulous week! Adrian G29/12/2021Verificada perfect I went to Deep Ocean Diver to get the Open water training and it's been just perfect. The instructors were super professional and skilled, and at the same time so friendly and willing to make the training a fun and valuable moment. I even ended up doing the Advanced certification, and the whole team was so kind to arrange the schedule to fit with my availabilities.You can really feel that you're getting a good training and that it's not rushed, they really take the time for you to understand, practice and enjoy. And you got plenty of good advice from your instructors.five stars! Igor S09/05/2021Verificada Couldn't choose better The main reason I chose to come to Tenerife is because I wanted to get a PADI certification, therefore I looked for the best diving school in the area and organized my whole vacation around it.Well, I couldn't do better.The guys are great. Victor and Arnau were the best instructors I could ever ask for. It's not easy to make a proper training about something that is so serious and technical, and still keep it fun and never boring, but they have been amazingly up to the task. David, although he was never in the water with us, made me feel his presence by throughly planning my next steps on a daily basis, just what one would expect from a leader. 10/10 guys! Also Radazul is a perfect place to pick an accomodation, quiet, nice, not too expensive and pretty strategical to move across Tenerife. All in all, I really couldn't have made a better choice. :)
Deep Ocean Diver - PADI Dive CenterCentro Comercial, C. Juan Sebastián El Cano, 15, Planta 1 Local 2, Radazul
4.9 605 reviews






ADDRESSCalle El Cano 15. Radazul Bajo.
CC Radazul. Floor 1. Shops 1 and 2
38109 El Rosario, Tenerife, Canary Islands. FREE PARKING FOR CUSTOMERS
CONTACT info@deepoceandiver.es
(+34) 600 84 16 92
DIVE SHOP HOURS Monday to Friday: 9:30 a.m. – 2:30 p.m.
DIVE CENTER HOURS Tuesday to Sunday: 9:30 a.m. – 5:30 p.m.
Closed for lunch from 2:30 p.m. to 3:30 p.m.
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