WELCOME TO THE OCEAN TRIBE ONLINE DIVE THEORY LEARNING CENTRE
This is your go-to hub for understanding scuba theory. We’ve gathered clear explanations, expert tips, and top videos from across the diving world. Everything is designed to help you learn faster and smarter.
Browse each category to explore detailed topics. Watch helpful videos. Review key concepts. Reinforce your dive knowledge.
Whether you’re just starting or preparing for your SSI Instructor Training Course, this is the place to build confidence and clarity.
Your path to becoming a dive professional starts here. Let’s dive in.
The SSI Classified Diving program has been created to enable persons with disabilities who might not be able to earn full certifications the ability to dive and get certified with different safety parameters. Learn to work with disabled divers.
If you’re planning a dive holiday, one of the most important safety questions is this: How long must I wait before flying after scuba diving?The answer can affect your itinerary, especially on your last day of diving. Getting it wrong could lead to serious health risks, including decompression sickness. So let’s break it down.
Why You Need a No-Fly Window
During a dive, your body absorbs nitrogen due to the pressure underwater. As you surface and return to normal pressure, that nitrogen begins to leave your body. Flying after scuba diving too soon exposes you to a rapid decrease in pressure. This can cause the nitrogen to expand too quickly, which increases your risk of decompression sickness—also known as “the bends.”
That’s why every diver must wait a certain amount of time before boarding a plane. This waiting period is what we call the no-fly time.
What the Dive Training Agencies Recommend
Different training agencies give slightly different guidelines, but all agree on one thing: you must allow time for your body to off-gas safely.
SSI recommends a minimum surface interval of 24 hours after any series of dives before flying. It’s a conservative approach that reduces risk.
DAN (Divers Alert Network) echoes this advice, especially for multiple dives over multiple days or any dives requiring decompression stops. DAN also supports a 24-hour no-fly window to be as safe as possible.
PADI suggests waiting at least 18 hours after repetitive dives and at least 12 hours after a single no-decompression dive, although 18–24 hours is safer when possible.
SDI/TDI follows similar recommendations to PADI and DAN. They advise a minimum of 18–24 hours depending on the dive profile and number of dives completed.
NAUI encourages a minimum of 24 hours after any diving activity. Their conservative stance is based on safety-first principles and applies regardless of the dive depth.
CMAS does not give a universal number but generally recommends waiting at least 24 hours before flying, especially after deep or repetitive dives.
RAID also advises a 24-hour no-fly time, particularly after any diving activity involving multiple dives, deep dives, or enriched air (nitrox) use.
Play It Safe and Plan Ahead
Although you might find slightly different recommendations, most experts agree that 24 hours is the safest no-fly window. It gives your body plenty of time to eliminate excess nitrogen and reduces your risk of decompression sickness to near zero.
So when planning your diving holiday, schedule your final dive at least a day before your flight. Relax, enjoy the beach, and let your body recover. The ocean will still be there for your next adventure.
Embark on Your Scuba Journey with the SSI Open Water Diver and Perfect Buoyancy Specialty Package
Dive into the underwater world confidently with our comprehensive SSI Open Water Diver and Perfect Buoyancy Specialty course package. This combined program is meticulously designed to equip you with essential scuba skills and enhance your buoyancy control, ensuring a safe and enjoyable diving experience.
SSI Open Water Diver Course
Begin your adventure with the globally recognized SSI Open Water Diver certification. This course lays the foundation for your diving journey, focusing on essential skills and safety protocols. Through a blend of online academic sessions and hands-on water training, you’ll gain the confidence to explore underwater realms up to 18 meters deep.
You have a Flexible Learning option: Start with convenient online training, allowing you to study at your own pace and fit learning into your schedule seamlessly.
Lots of In-Water Practice: Participate in confined water sessions to master basic scuba skills, followed by open water dives to apply your knowledge in real-world scenarios.
Certification: Upon successful completion, earn the SSI Open Water Diver certification, recognized worldwide as a testament to your diving proficiency.
Perfect Buoyancy Specialty Course
Enhance your diving experience by mastering buoyancy control with the Perfect Buoyancy Specialty course. Proper buoyancy is crucial for conserving air, protecting marine environments, and moving effortlessly underwater.
Advanced Buoyancy Techniques: Learn to fine-tune your buoyancy, achieve proper weighting, and maintain optimal body positioning.
You will increase your Environmental Awareness: Understand how to interact responsibly with aquatic life and avoid damaging delicate ecosystems.
Learn how to have Increased Comfort: Develop skills that allow for relaxed, controlled dives, reducing fatigue and enhancing overall enjoyment.
Why Choose The Open Water and Perfect Buoyancy Package?
Combining these courses offers a holistic approach to diving education. Starting with the Open Water Diver course provides you with fundamental diving skills. Building upon this foundation, the Perfect Buoyancy Specialty hones your ability to control movement and positioning underwater. Together, they prepare you for a variety of diving scenarios, ensuring you’re a competent and confident diver.
ADVANCED OPEN WATER ALTERNATIVE- GET 3 DIVE CERTIFICATIONS INSTEAD OF 1 AND QUALIFY TO GO DEEPER
Why settle for a single course when you can achieve more? Our Advanced Open Water alternative package offers a cost-effective way to enhance your diving skills. Instead of completing five introductory specialty dives as in the traditional Advanced Open Water Diver course, you can enroll in three comprehensive specialty programs at a reduced price.
By the end of this package, you’ll earn three SSI Specialty Diver certifications and the SSI Specialty Diver recognition rating. Additionally, you’ll log six more dives, boosting your experience and confidence. Unlike the standard Advanced Open Water course, which qualifies you to dive up to 30 meters, our package extends your qualification to 40 meters—the maximum limit for recreational divers.
Delve deeper into underwater navigation and gain the expertise to dive with Enriched Air Nitrox. Best of all, you can accomplish all this in the same timeframe as the traditional Advanced Open Water Diver course. Elevate your diving adventures today!
Elevate Your Diving Skills with Our Comprehensive SSI Course Package
Embark on an underwater journey like never before with our exclusive SSI Deep Diving, SSI Navigation, and SSI Enriched Air Nitrox course bundle. This trio of specialties is designed to enhance your diving proficiency, boost your confidence, and extend your underwater adventures.
SSI Deep Diving: Dive deeper and explore new realms beneath the waves. This course equips you with the knowledge and skills to safely plan and execute dives up to 40 meters. You’ll learn about specialized equipment, gas consumption calculations, and managing potential challenges associated with deep diving. Unlock the mysteries of the deep and experience marine life like never before.
SSI Navigation: Never lose your way underwater again. This course teaches you essential navigation techniques, including the use of a dive compass and natural references. Enhance your underwater orientation skills, ensure safe returns to your starting point, and become a more self-reliant diver. Confident navigation opens the door to more complex and rewarding dive sites.
SSI Enriched Air Nitrox: Extend your bottom time and reduce surface intervals by diving with enriched air mixtures of up to 40% oxygen. This course covers the benefits, potential hazards, and proper procedures for diving with Nitrox. You’ll learn how to analyze your gas mix and plan dives accordingly, allowing for longer exploration with increased safety margins.
By enrolling in this comprehensive package, you’re not just taking courses; you’re investing in a transformative diving experience. Each specialty complements the others, providing you with a well-rounded skill set that will make every dive safer, longer, and more enjoyable. Take the plunge and elevate your diving adventures today!
Here is another great video from our friends at Divers Ready on how to breathe better on scuba. In the video, they examine how to calculate SAC rates (surface air consumption).
Why Should You Calculate Your SAC Rate to Breathe Better on Scuba?
Tracking your Surface Air Consumption (SAC) rate is essential for improving your scuba diving skills. By monitoring it across multiple dives, you can spot trends and work on making your air consumption more efficient.
Scuba diving doesn’t have a scoreboard, making performance hard to measure. But your SAC rate gives you a way to track progress with real data. Over time, you can identify patterns, adjust your techniques, and extend your bottom time. Want to become a better diver? Start by calculating your SAC rate!
To learn tips for better breathing there is no substitute for experience and you can work with your instructors or even take courses that look at the way you move in the water. This can enable you to conserve air as you improve your dive practices. You can then use SAC rate consumption to monitor your dives.
Start your scuba adventure with the SSI Open Water & Enriched Air Nitrox Course Combo for just $540. This all-in-one package is perfect for beginners who want to get Open Water Diver certified while also learning to dive with Enriched Air Nitrox. Gain the skills, knowledge, and confidence to explore the underwater world safely and for longer.
Course Highlights
• Earn your SSI Open Water Diver Certification and master the fundamentals of scuba diving. Gain hands-on experience in dive theory, equipment handling, buoyancy control, and underwater communication. This globally recognized certification lets you dive up to 18 meters (60 feet) with a buddy, opening the door to incredible underwater adventures.
• Get your SSI Enriched Air Nitrox (EANx) Certification and dive smarter. Learn how Nitrox increases bottom time and reduces nitrogen absorption for safer, longer, and more enjoyable dives. Master the procedures and benefits of diving with enriched air to enhance your underwater experience.
What’s Included:
We provide everything you need to become a confident and certified diver. Here’s what you get:
Academic Learning: Access interactive digital materials for both courses. Study at your own pace before jumping into in-water sessions.
Confined Water Training: Practice essential diving skills in a safe, controlled environment. Build confidence before heading to the open water.
Open Water Dives: Complete four supervised dives to apply your skills in real-world conditions. Experience the thrill of exploring underwater!
Full Equipment Rental: Use top-quality dive gear throughout the course—no need to buy your own.
Certification Fees & Digital Materials: Get everything you need, with no hidden costs. Your certification and learning materials are included.
Why Package?
Save More: Get two certifications in one affordable package. No need to pay separately—bundle and save.
Dive Longer: Learn to dive and extend your underwater time with Nitrox. Spend more time exploring and less time surfacing.
Go Anywhere: Earn globally recognized certifications that open the door to exciting dive adventures around the world.
Climb the SSI Recognition Ladder and earn higher certifications as you dive more and complete additional courses. The more skills you gain, the more recognition you receive. Keep diving, keep learning, and reach new levels in your scuba journey.
Start your scuba journey today with the SSI Open Water & Enriched Air Nitrox Course Combo for just $540. Gain the skills and confidence to explore the underwater world safely
Discover the Ultimate Beginner Dive Package with Ocean Tribe
Are you ready to take your diving skills to the next level on a beginner dive package? Ocean Tribe is excited to introduce our exclusive beginner dive package! This special offer combines two incredible SSI courses at an unbeatable price.
For just $750, you’ll get both the SSI Open Water Diver Course (regular price $499) and the SSI Advanced Adventurer Course (regular price $460). That’s a savings of over $200! We will also include a free fun dive to add to your dive count and take it to 10 dives logged by the end of the package. All dives will be done on our Diani dive sites including the wreck.
Why Choose This Package?
Become a Certified Diver – Start with the Open Water Diver course and learn essential skills.
Advance Your Skills – The Advanced Adventurer course will help you dive deeper and explore more challenging environments.
Save Big – Get both certifications for a fraction of the regular price.
Experience More – Gain confidence and explore new dive sites with expert instructors.
What’s Included?
Digital Learning and in-water practical training
Confined water and open water dives
Professional SSI-certified instructors
All necessary diving equipment rental
Internationally recognized certifications
Who Is This For?
This package is perfect for beginners eager to dive into the world of scuba and for divers looking to advance their skills. No prior experience? No problem! Our expert dive team will guide you every step of the way.
Book Your Dive Adventure Today!
Don’t miss out on this limited-time offer. Secure your spot now and take the plunge into an underwater world like never before.
Looking for an unforgettable scuba diving experience in Kenya? Whether you’re a beginner or a certified diver, Kenya’s crystal-clear waters, vibrant coral reefs, and diverse marine life make it a top diving destination. But how much does scuba diving cost in Kenya? Here’s everything you need to know.
Diving Prices in Kenya – What to Expect
Fun Dives for Certified Divers
If you already have a diving certification, you can enjoy Kenya’s best dive sites at these rates:
Single dive – $50 to $80 (most dive companies do double dives except those with shore diving)
Dive Packages – Booking multiple dives lowers the cost per dive.
Season– Prices rise during peak months (December–March, July–October).
Inclusions – Some dive centers include boat rides, refreshments, and guides.
Is Scuba Diving in Kenya Worth It?
Absolutely! Kenya offers stunning dive sites, colorful coral gardens, and marine life like whale sharks, turtles, and manta rays. Plus, diving prices are affordable compared to other global destinations.
SSI DIVER LEVELS OF RECOGNITION SYSTEM: YOUR PATH TO MASTERY
Scuba Schools International (SSI) offers a unique Diver Levels of Recognition System that rewards divers for gaining experience and advancing their skills. Unlike other agencies that focus only on certifications, SSI recognizes both training and logged dives, encouraging divers to explore more and become better underwater.
HOW THE SSI RECOGNITION SYSTEM WORKS
SSI’s system is based on two key factors:
The number of logged dives
The number of completed SSI certifications
As you dive more and take additional courses, you progress through different levels. Each milestone represents greater experience, knowledge, and skill in scuba diving.
An SSI Specialty Diver is a certified scuba diver who has completed at least two SSI Specialty courses, such as Navigation, Deep Diving, or Underwater Photography, and logged a minimum of 12 dives. This certification marks the first step toward becoming a more advanced diver with specialized skills in a chosen area. It goes beyond the Open Water Diver certification, proving that the diver has additional training and experience in specific underwater activities.
3. SSI Level 3 – Advanced Open Water Diver
An SSI Advanced Open Water Diver is a certified diver who has completed four SSI Specialty courses and logged at least 24 dives. This certification goes beyond the Open Water Diver level, allowing you to explore different diving skills and environments. It proves you have advanced training and a broader range of underwater experience, making you a more skilled and confident diver.
4. SSI Level 4 – Master Diver
An SSI Master Diver is the highest recreational diver rating in the SSI system. To earn this certification, you must complete at least 50 dives, four specialty courses, and the Diver Stress & Rescue course. This achievement proves your advanced diving skills, experience, and safety knowledge. It’s equivalent to the PADI Master Scuba Diver but offers the advantage of automatic recognition once you meet the requirements.
No matter where you earned your certification—SSI or another agency—you can still receive official recognition for your diving achievements. Every time you reach a milestone in open water dives—100, 300, 500, 1,000, or even 5,000—you automatically receive a Digital Recognition Card.
These cards represent your commitment, experience, and passion for diving. The more you dive, the greater the recognition you earn. While continued education is always encouraged, no additional training is required beyond Open Water Diver. Just keep diving and celebrate your progress! 🌊🐠
Dive Pro Liability Insurance Explained: Why Every Dive Professional Needs It
As a dive professional, ensuring safety is always your top priority. But even with the best training and precautions, accidents can happen. That’s where Dive Pro Liability Insurance comes in. This essential coverage protects you from financial and legal risks associated with scuba diving instruction and guiding. In this article, we’ll break down everything you need to know about dive professional liability insurance and why it’s a must-have for instructors, divemasters, and dive shop owners.
Thank you so much to Divers Ready for the excellent informative video above which expands on the information given below.
What Is Dive Pro Liability Insurance?
Dive Pro Liability Insurance is a specialized policy designed to protect scuba diving professionals against claims of negligence, injury, or property damage. Whether you’re teaching a new diver or leading an advanced dive tour, unforeseen incidents can occur. Without proper insurance, you could be held personally liable for costly legal fees and damages.
Key Coverage Areas
Professional Liability – Covers claims related to instructional errors, improper supervision, or accidents occurring during training.
General Liability – Protects against third-party bodily injury or property damage claims.
Legal Defense Costs – Covers attorney fees and court expenses in case of a lawsuit.
Medical Expenses – Helps cover medical costs if a student or client is injured under your supervision.
Why Dive Professionals Need Liability Insurance
1. Protection Against Lawsuits
Even the most experienced dive pros can face legal action. A student might panic underwater, a diver could suffer from decompression sickness, or equipment failure could lead to an accident. Liability insurance ensures you’re financially covered in these scenarios.
2. Required by Dive Organizations and Employers
Many diving certification agencies, such as PADI, SSI, and NAUI, require active professionals to carry liability insurance. Additionally, dive shops and resorts often mandate coverage before hiring instructors or divemasters. In the case of some training organisations, there are insurers who can also cover entry level programs but it is always a good idea to be insured before, during and after the training.
3. Covers Legal and Medical Costs
A single lawsuit can result in thousands—or even millions—of dollars in damages and legal fees. Liability insurance provides financial protection so you don’t have to pay out of pocket.
4. Boosts Professional Credibility
Having insurance demonstrates responsibility and professionalism. Clients and employers are more likely to trust and hire a dive pro who is fully insured.
Choosing the Right Dive Pro Liability Insurance
When selecting a policy, consider the following:
Coverage Limits – Ensure the policy covers at least $1 million in liability protection.
Worldwide vs. Regional Coverage – If you work internationally, choose a policy with global protection.
Additional Coverage Options – Look for policies that offer gear and equipment coverage, personal accident insurance, or legal consultation services.
Whether you’re a seasoned dive instructor or a newly certified divemaster, liability insurance is non-negotiable. It protects your career, finances, and reputation while allowing you to focus on what you love—sharing the underwater world with others. Don’t take the risk—get insured today and dive with confidence!
Looking for the best dive pro liability insurance? Compare policies, read reviews, and choose coverage that meets your professional needs. Safe diving!
We are delighted to announce that we have just become a Shearwater dive computer dealer. Shearwater has in recent established itself as the top name in dive computers. We are extremely excited to be the first dive centre in East Africa to be able to offer these top computers to dive clients.
There is a range of Shearwater dive computers available in both wristwatch and larger styles and the possibility of air integration.
All Shearwater computers are enabled for technical diving, with some models more suitable for recreational divers.
How can I get a Shearwater Dive Computer from Ocean Tribe?
We are presently putting together the first dive computer order with the following models available: If you have a particular style of Shearwater dive computer you would like then you can request by contacting us on mail or WhatsApp and we will make sure these are added to the order.
From then on a small range of Shearwater dive computers will be available in the Ocean Tribe shop in Diani or for purchase from our website.
Shearwater dive computers are generally mid to high range regarding budget but once you have one you won’t be looking to change it any time soon.
What Models of Shearwater Dive Computers are there?
Shearwater Peregrine – $550
FULL COLOUR, LARGE, EASY-TO-READ SCREEN
USER FRIENDLY 2-BUTTON INTERFACE
WIRELESS RECHARGEABLE BATTERY
A compact, easy-to-use dive computer with a large, bright display. Find out More
Shearwater Peregrine TX – $700
FULL COLOUR, LARGE, EASY-TO-READ SCREEN
AIR INTEGRATION CAPABILITY
TILT COMPENSATED DIGITAL COMPASS
WIRELESS RECHARGEABLE BATTERY
A compact dive computer with a large, bright display, wireless air integration and navigation. Find out more
Shearwater Tern- $650
FULL COLOUR, BRIGHT, HIGH-CONTRAST AMOLED DISPLAY
INTUITIVE 4-BUTTON INTERFACE
WIRELESS RECHARGEABLE BATTERY
An ultra-compact dive computer with a brilliant display for scuba and freedivers. Find out more
Shearwater Tern TX- $775
FULL COLOUR, BRIGHT, HIGH-CONTRAST AMOLED DISPLAY
AIR INTEGRATION CAPABILITY
TILT COMPENSATED DIGITAL COMPASS
WIRELESS RECHARGEABLE BATTERY
An ultra-compact dive computer with a brilliant display, wireless air integration and navigation. Find Out More]
Shearwater Perdix 2 – $1165
FULLY FEATURED FROM OPEN WATER TO DEMANDING TECHNICAL DIVING
CLEAR, VIBRANT DISPLAY AND EFFORTLESS USER INTERFACE
AIR INTEGRATION CAPABILITY
USER REPLACEABLE AA BATTERY
Flagship full size computer with legendary toughness and expedition grade features. Find out more
Advanced collision avoidance system ensures reliability using multiple transmitters
Randomized transmit interval allows for reliable simultaneous use of multiple Swift transmitters
LED status indicator
Easy ‘no tools’ installation and removal on divers first stage
Compatible with all existing air integrated Shearwater dive computers and many other computers already on the market
A ruggedized compact dive computer rigorously tested for use in extreme environments.
Next generation smart air integration transmitter. The Swift allows divers to carry multiple transmitters reliably. The collision avoidance protocol allows for multiple transmitters to be used at the same time with a lower likelihood of dropped communications. The Swift is designed and built in Canada for demanding divers of all proficiency levels. Find out More
CAN BE PAIRED WITH ALL TX MODELS.
PACKAGE PRICES
Peregrine TX & Swift Transmitter – $1000 Tern TX & Swift Transmitter-$1075 Teric & Swift Transmitter- $1470 Perdix 2 & Swift Transmitter- $1465