Coral Reef Naturalist

How do reefs grow? What dangers are they exposed to and how can we save them? What species live in reefs? Knowing the typical environment of the main tropical areas of the world makes each of our trips more exciting.

The course is accompanied by over 100 recognition cards.

The Course

ISDA “Coral Reef Naturalist Diver” course is dedicated to all divers who love to travel the world and discover the most beautiful seabeds of tropical seas.

Every dive is exciting and gives us something to remember, but if we know what to look at, if we recognize the species we encounter, if we know their habits and how they live, we are able to appreciate every single detail even more.

Beneath the surface of the sea, an incredible world of emotions, colors and life opens up to our eyes. Knowing it better makes us even more involved in this world and helps us not only to appreciate it, but also to respect it more and more.

Did you know that coral reefs occupy only 0.1% of the ocean’s area but support 25% of all marine species on the planet?

This course won’t make you an expert, but you will learn many new things and enjoy your future diving adventures much more.

Medical certificate certifying suitability for diving

This course is available on ISDA e-Learning.

You can access:

  • downloading ISDA e-learning APP
  • via browser, at

Your Instructor will give you the code to access your studying materials: manual, review quizzes, videos and insights (if part of the course).

The course is designed for underwater enthusiasts who wish to explore the beautiful and fascinating marine habitats of the tropics around the world.

This course will not turn you into an expert, but it will allow you to gain new knowledge and develop a greater understanding and appreciation for your future dives and underwater adventures.

International patent
You can travel, have many experiences, discover new seas, deepen your interests and discover new ones.