Dive longer with nitrox! The SDI Nitrox Diver course will teach you how to use nitrox safely and effectively, and enjoy more dives in a day. You will learn online, in the classroom, and in the water, and get certified in as little as one day. Nitrox diving has many benefits, such as reduced decompression sickness, less fatigue, and faster recovery. Don’t miss this chance to explore more of the underwater world with nitrox. Enroll in the SDI Nitrox Diver course today!