Specialty Diver Certifications
Fish Identification / Underwater Naturalist Combo
Underwater Navigator / Search and Recovery Diver Combo
Peak Performance Buoyancy & Coral Reef Conservation
Drysuit Diver / Fusion Specialty Combo
Enriched Air Nitrox
"Voodoo Gas", as some call it...what is it, and how can it make my diving so much better? Are there any risks or reasons why I should, or should not, use it on every dive? Learn this and so much more by attending IVS's EAN / Enriched Air / Nitrox ...
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