TDI 批准 Halcyon Symbios CCR
The Halcyon Symbios CCR is now CE-rated and officially approved for training within the TDI system, marking a new era in rebreather education.
The Halcyon Symbios CCR is now CE-rated and officially approved for training within the TDI system, marking a new era in rebreather education.
Volunteering at the 2026 National Scout Jamboree helps inspire youth, grow the dive community, and secure the future of scuba diving.
Mindful teaching helps dive instructors build stronger student connections, improve diver retention, and grow loyal customers.
For 50 years women have shaped Navy diving, breaking barriers and inspiring the next generation—hear their stories at DEMA 2025.
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Jiawen Zhou, an SDI Instructor Trainer, shares his journey from teaching his first Open Water student to guiding advanced technical divers.
With planning, medical guidance, and the right mindset, divers with diabetes can safely explore the underwater world and enjoy every dive.
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SDI’s Advanced Buoyancy combines eLearning with dive practice, helping students refine skills and build confident underwater control.
Bull sharks return each year to Playa del Carmen’s Shark Point, where divers witness them up close while supporting conservation.
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