Welcome to 4J Diving Services

This is the entry level certification course for recreational divers wishing to utilize EANx (Enriched Air Nitrox) as a breathing gas. The objective of this course is to train divers in the benefits, hazards and proper procedures for using EANx (Enriched Air Nitrox) mixes from 21% to 40% oxygen content.

What do I need to start?

Minimum age: 15 years.
Minimum certification of Open Water Diver or current enrolment in an Open Water Diver course.
Minimum of 10 logged dives, or the Nitrox Diver program may be taught in conjunction with an Open Water Diver certification.

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