Overview

One of the most popular PADI specialties worldwide. Enriched air mixes contain more oxygen than standard air — typically 21% to 40% — which significantly extends your no-decompression limits. Longer dives, shorter surface intervals, and less fatigue make Nitrox a game-changer for liveaboards and multi-dive days. Prerequisite: Open Water Diver. Depth: 30 m max.