Free Marine Ecology Intro Course Online

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Free Intro Courses to Start Your Adventure

Part of bringing education to people is understanding accessibility. For those who are curious but not sure they want to jump straight in, here are some FREE courses offered by our partners.

A vibrant underwater scene showing a diver exploring a colorful coral reef teeming with fish.

1,000+

15

Worldwide Instructors

Certified Students

Start Here

Dive into marine ecology with our free introductory course designed for all curious ocean lovers.

Blue Oceans

Begin your journey with the SSI Blue Oceans course, exploring ocean conservation basics. Create a free account and then click "Courses" where you will find Blue Oceans Listed.

Tip: When selecting a training center search "Oasis"

A vibrant underwater scene showing colorful coral reefs and diverse marine life.

Safe Diver

Learn essential safety skills with the Divers Alert Network Safe Diver course online. Create a free account and then click on Prepared Diver Course!

A diver preparing equipment on a boat, ready for a safe underwater adventure.

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SSI Open Water Diver

After creating your account with SSI you can also preview the SSI Open Water Diver Course for FREE! Under courses just select the course, Select English-Imperial and you can do the first 3 chapters totally FREE!

BONUS !