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Pro Level Courses

Take one of our pro level courses and become a dive pro on a Divemaster course or take that extra step and become a diving instructor to pass on your love of diving to others

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Getting Your Weighting and Trim Right: A Guide for Better Diving

Good weighting and trim are the cornerstones of enjoyable diving. If you’ve ever found yourself fighting to stay down, drifting up...

Scuba Instructor- Your Passport to Travel

How to Give a Dive Debrief – Dive Pro Tips

SSI Instructor Crossover Course

00:17:32

What is Oxygen-Compatible Air?

Divers have questions about Oxygen Compatible Air (OCA) when switching between Enriched Air Nitrox and regular scuba air fills. Alec explains why Oxygen Compatible...

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00:07:47

DIN vs Yoke Valves

Choosing DIN vs Yoke Valves is a decision divers have to make when deciding which regulator and tank setup to use or buy. What...

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00:16:42

Do you Buy a Cheaper or More Expensive Scuba Regulator?

A scuba regulator purchase is a big deal. But scuba regulators can differ quite a lot in price. What is the difference between a...

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00:03:37

How Scuba Cylinders Are Made

How aluminium scuba cylinders are made. The process to make an aluminium cylinder is shown on the video. The cylinder needs to be strong...

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00:11:57

How Do You Hydrostatically Test a Scuba Tank?

The process in which you hydrostatically test a scuba tank is of utmost importance concerning safety. You test the structural integrity of the scuba...

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00:07:32

Open Circuit vs Rebreathers

Divers often ask about the difference between open circuit and rebreather SCUBA units. What are the main benefits of open circuit vs rebreathers and...

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00:06:33

Dry Suit Guide

A dry suit is an essential piece of equipment for diving in colder water. Keeping warm is an important part of enjoying your dive....

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Decompression Sickness

Discover the signs and symptoms of decompression sickness. Explore the causes of decompression sickness. Excessive supersaturation and gas seeds/micronuclei. Silent bubbles. Type I decompression...

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Blood, Oxygen, Carbon dioxide and Carbon Monoxide

Learn more about the circulatory system and respiratory system. How does it all work and what can go wrong? Cellular respiration. Red blood cells...

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00:07:01

More on the Respiratory System- Mammalian Reflex

Find out more about the respiratory system. Explore respiratory system problems. Breathing reflex and hypercapnia. Hyperventilation and shallow-water black-out. The Mammelian Reflex.Thanks to Easy Dive...

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The Respiratory System

Find out about the respiratory system and its relevance to diving. explore gas exchange under high pressure and explainations. Explore gas exchange under high...

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00:05:17

Temperature-Related Problems

Temperature-related problems can be a big issue for divers. When we dive it is proper to wear the right, correct-fitting exposure suit to avoid...

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What is the Dive Internship Accommodation Like?

One of the most frequent questions that we get about the diving internship is "what is the dive internship accommodation like?". After all you...

What are the dive internship age restrictions?

The question of how old do you have to be to do a diving internship is one we get asked a lot. There are...

How can I find a diving job following completing my dive internship?

Do I have to complete my diving internship in one go?

What are the SSI ITC Required Materials?

What is the Required Scuba Diving Equipment for the SSI ITC?