Description
Beyond the joy of being underwater, decompression is arguably the most crucial aspect of diving. How to ensure nitrogen (or other inert gases) gently leaves the body after a dive, preventing symptoms of Deco sickness, is the core question of all dive theory.
Following the significant interest in our book “Deco Theory – Decompression in Diving,” published in German in late 2025, we now offer an additional presentation of the topic as a supplement or alternative: a complete online course.
In our course, we build the fundamentals of Deco theory step by step. You’ll find minimal text, but plenty of interactive tools: quizzes, dive planners, deco simulations – for more fun while learning. This is accompanied by links to our blog posts and other sources. We also provide you with a way to explore the topic further. And if you have any questions, feel free to ask us anytime – we’re happy to explain 🙂
You need a WordPress account for this course. If you already have one, log in during purchase; otherwise, one will be created for you automatically.
Daniel Weeks (verified owner) –
This course is very very well thought out and organized. I completely enjoyed it and appreciate the clarity it gave to the complexity of decompression theory. Highly recommended!