Considering the SDI Divemaster Program
Physical ability, technical knowledge, emotional resilience, and relational skills are the foundation for dive professionals’ success.
Entries by Joan Solé García
What speed should you turn on your oxygen cylinder?
Open oxygen cylinders slowly—focus on slow pressurization, not fast opening—to prevent fires, especially with old or contaminated valves.
All Roads Eventually Lead to a Backplate and Wing
One Dive Family means empowering every diver from day one—because strong foundations lead naturally to backplates, wings, and lifelong skills
Evolution of SCUBA Open Water Training
As SDI professionals, it’s essential we understand this evolution, especially as the market continues to trend toward shorter, lower-cost training options.
Women Who Tech Dive Rania Merched
Through my recreational diving journey, I discovered a passion for depth and am now moving into technical diving to explore even further.
Immerse your health in hydration
Proper hydration is key to safe and enjoyable diving—water supports your body before, during, and after every single dive.
How to Utilize the eLearning Credit System for Facilities
Turn online interest into revenue—get automatic credit and grow your facility when students buy eLearning direct from SDI.
Does your team still backmount your redundant gas?
There’s an ever-growing array of products and solutions out there to mount a smaller cylinder to your primary cylinder
Diving in the Medes Islands
Medes Islands are a small archipelago of seven islets that form part of one of the most important marine reserves in the Mediterranean.
Women Who Tech Dive Sarah Heil-Brenny
I look for an instructor whose teaching matches my learning style, discuss their approach, and consider diver reviews before choosing.