Welcome to The Scuba Tutor, your free on-line tutorial, study aid, and information resource to help you study for your dive certification course.

In this site you'll discover simple and easy to understand explanations of the theories, principles, and skills you'll need to master in order to become a safe scuba diver. This site is not a substitute for formal dive instruction. It is intended to be used a study aid for your course, as well as a resource for refreshing your knowledge after certification.

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