For certified divers
Diani Dive Trips
Half-day diving on Diani’s reefs, wrecks and varied local sites.
Explore Diani Diving →
Pro Level Courses
Lung Over Expansion Injuries
Explore lung over-expansion injuries. Lung over-expansion injuries are serious types of decompression sickness that can be life-threatening. Arterial gas embolism, pneumothorax, mediastinal emphysema, and...
How to Calculate Buoyancy
Learn how to calculate buoyancy. Find how to calculate how to make objects neutrally buoyant, positively buoyant and negatively buoyant and the correct formula...
Partial Pressure Explained
Learn about partial pressure in a gas mix and how it changes with depth. Learn how this applies to using enriched air nitrox.
Thanks to Easy...
Learn about Buoyancy
Buoyancy affects anything that goes in water and whether it sinks or floats. Watch the video to find out more about buoyancy and why...
Learning about Pressure in Diving
Learn about pressure in diving and how it affects your body, gas consumption and air spaces underwater.
The Physics of Diving
Seawater: Pressure change of 1...
Calculating Volume Changes
Learn how to calculate volume changes due to depth and as a result pressure. Learn what formula you should use to calculate the volume...
The Effects of Breathing Oxygen Under Pressure
What are the effects of breathing oxygen under pressure? Find out how the partial pressure of the mix in the air can affect you...
Divemaster Course- Knowledge Development
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Divemaster Course- Assisting in Training
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SSI Instructor Training Course Digital Learning
How to Complete the Digital Learning for the SSI Instructor Training Course at Ocean Tribe
Embarking on the SSI Instructor Training Course (ITC) with Ocean...
