Nitrox allows for longer bottom time and larger safety margins. EAN Nitrox is SSI’s most popular specialty course, and can be completed without getting in the water.

Step 1: Online Digital Materials and Exam

After enrollment, you will be given a log-in to access your online training materials to complete at your leisure. Please make sure you complete all of your online training BEFORE your class to ensure that you get the most value from the classroom and pool training. Estimated completion time = 3 hours

Step 2: Classroom

Attend one of our monthly classroom sessions with an Ocean First instructor. Learn how to analyze a cylinder, set your computer, plan your dive, and see how Nitrox is blended. Estimated completion time = 2-3 hours.

Prerequisites:

Open water diver - From an internationally recognized training agency. (SSI, PADI, NAUI, SDI, etc.)

Requirements:

Your own personal dive computer is not required but highly recommended. Browse and shop our selection here.