53K views · 848 reactions | Divers learn in their very first scuba class not to damage, touch or harass underwater life, yet some choose to treat the underwater world like a petting zoo. Are you following these essential guidelines for marine life encounters? 錄#scubadiving #padiaware #awareweek #oceanlover | PADI | Facebook

If you are going to take ONE scuba class this year to improve your diving- THIS is it! Nitrox will change the way you dive on every single scuba dive from here on out! It’s one night in the classroom! Dive longer and enhance safety with Nitrox certification, the choice gas for discerning divers. The SDI Computer Nitrox course equips you with the know-how to safely harness Nitrox’s benefits, enriching your dives with gas mixtures from 22% to 40% oxygen. #scubagear #diving #underwater #scuba #prot