What is buoyancy?
Have you heard of neutral buoyancy? Divers like to be neutrally buoyant so they neither sink nor float. This allows you to be more efficient in the water, more comfortable, and can lead to better air consumption. You will enjoy neutral buoyancy “zen” after you take the SSI Perfect Buoyancy Specialty.
Complete 4 specialities and obtain your SSI Advanced open water certificate.
Discover all specialities
- Enriched Air Nitrox Certification
Learn more about how scuba diving with more oxygen can increase your no decompression time, especially when doing more than one dive in a day.Dates & Rates
- Deep Diving Specialty
Unlock new depths of the ocean…. literally. The allure of the deep is real and in some cases a wreck lies in the deep or a school hammerheads swim below.Dates & Rates
- Navigation Specialty
In the SSI Navigation Specialty, learn the techniques of how to navigate under water by compass and by natural navigation.Dates & Rates
- Night & Limited Visibility Specialty
In the Night & Limited Visibility Specialty you will learn how to communicate at night, to navigate at night, and Identify changes in animal behaviorsDates & Rates
For more than 45 years, SSI has provided training, scuba diving certification, and educational resources for divers, dive instructors, dive centers and resorts around the world.