SCR Diving (HORIZON)

Take the SSI Marine Ecology Specialty course and find out how marine organisms interact with each other and their environment and how different marine ecosystems influence each other. With this newly acquired knowledge, you will probably appreciate marine life in the sea even more. Upon completion of the course, you will receive your SSI Marine Ecology Specialty certification.

The SSI Shark Ecology program teaches you how to interpret shark behavior, why they are often misunderstood and how to dive safely with sharks. It is the perfect course for shark fans, but also for divers who are afraid of sharks and want to finally overcome this fear. Upon completion, you will receive your SSI Shark Ecology Specialty certification and will definitely be an enthusiastic shark diver. Start today!

Sea turtles are some of the most amazing animals you'll ever dive with. And you'll want to spend even more time with them once you've completed the SSI Sea Turtle Ecology Specialty course. This specialty course will teach you how to distinguish and identify the different species. It will teach you about their long and fascinating history, their role in the marine ecosystem and the threats to their survival. At the end of the course you will receive the SSI Sea Turtle Ecology Specialty certification.

In the SSI Manta & Ray Ecology Specialty course you will learn how to dive with rays and distinguish between different rays. You will learn about the important role of rays in the marine ecosystem and why these noble animals need our protection. Upon completion of the course, you will receive your SSI Manta & Ray Ecology Specialty certification.

Are you passionate about saving the ocean and the marine life that call it home? Are you fascinated by the thought of diving with whales? Would you like to learn more about the ecology, biology and conservation of marine mammals? The SSI Marine Mammal Ecology program introduces you to the wonders of these amazing creatures. Immerse yourself in the world of whales, dolphins and seals and explore this amazingly diverse group of marine animals. In this program you will learn what makes marine mammals different from land mammals, discover where they live, explore their physiology and learn how to identify different species. You'll also learn about marine mammal conservation - a great way to help save the ocean. What are you waiting for? Start your SSI Marine Mammal Ecology course online today!

Divers love coral reefs and with good reason. Because gliding over a healthy reef where life takes place underwater has something magical about it. These precious ecosystems are fascinating and the SSI Coral Identification Specialty course is the best way to learn more about coral reefs and get the most out of your reef dives. In this specialty course, you will learn skills and methods to identify the most important coral species and receive your SSI Coral Identification Specialty certification at the end.

Welcome to the Nudibranch Ecology course, where you will explore the world of nudibranchs in seven detailed lessons. Start with their classification and habitats, then learn about their locomotor, sensory and respiratory systems. Discover their complex reproductive strategies, their relationships with other marine organisms, their feeding habits and their important role in ecosystems. Explore their defense mechanisms and interactions with humans and learn more about their importance for research and conservation. This course will deepen your understanding of these extraordinary creatures and is ideal for marine biology fans, students and the curious. Join us and discover the secrets of nudibranchs.

Dive into the wonders of marine invertebrates with our new SSI Ecology Specialty - Marine Invertebrates. This program covers topics such as the evolution of marine invertebrates and the lives of simple and complex invertebrates such as worms, sponges, jellyfish, starfish, nudibranchs and squid. You will explore the links between humans and marine invertebrates and their impact on coral reefs. This program will increase your environmental awareness and help you to better understand the underwater world in which you dive! Start online today and get your SSI Marine Invertebrates Specialty certification.

SSI has developed the Computer Diving Program to help certified divers become familiar with the features and benefits of a dive computer. Knowing and using all the features of a dive computer will not only increase your diving safety, but also make it easier to plan and conduct your dive. The SSI Computer Diving Program shows you the features and capabilities of various dive computers and explains how to use these features before, during and after your dive. Often divers buy a computer and only use it for basic information. Get the most out of your investment by learning how to get the most out of your dive computer. Start your SSI Computer Diving Specialty online today!

Deepen your theoretical knowledge and gain a better understanding of your equipment, physics, the underwater world and more with the online SSI Science of Diving Specialty. After completing this diving science program, you'll be halfway to the coveted SSI Divemaster certification. Start online today!

Take an Enriched Air Nitrox Specialty course if you want to shorten your surface intervals and extend your dive time. You'll spend more time exploring your favorite dive sites instead of waiting! With the course you will expand your diving knowledge to plan safe dives with enriched air mixtures up to 32% oxygen. After completing the course, you will receive an SSI Enriched Air Nitrox certification for 32%.

Take an Enriched Air Nitrox Specialty course if you want to shorten your surface breaks and increase your dive time. This means you can spend more time exploring your favorite dive sites instead of waiting! With the course, you will expand your diving knowledge to plan safe dives with enriched air mixtures up to 40% oxygen. Upon completion of the course, you will receive an SSI Enriched Air Nitrox certification for 32% or 40%.

Underwater photography presents you with new challenges, but with the SSI Photo & Video Specialty program you'll soon learn how to make your underwater experiences and encounters unforgettable. This program teaches you everything you need to know to dive with an underwater camera and gives you the in-depth knowledge to properly operate, maintain and store your equipment. You will develop the necessary skills and techniques to easily and safely take underwater pictures and videos and perfect your diving skills in conjunction with your camera system. You will learn how to take good quality pictures, share them with others and receive your SSI Photo & Video Specialty certification at the end. Start today.

The SSI Perfect Buoyancy Specialty course is the best way to improve your buoyancy and experience perfect dives. Buoyancy control is one of the most important diving skills, but as any experienced diver will tell you, it takes time to perfect. In this course, you will learn advanced buoyancy skills and techniques to help you master your buoyancy faster. By improving your water position and optimizing your buoyancy control, you can reduce your air consumption and increase your bottom times. In this fascinating course you will also learn new skills to protect the underwater world, which can always be used. At the end of the course you will receive the SSI Perfect Buoyancy Specialty certification. Well-balanced, you will soon be gliding calmly through the water, taking the underwater photos you've always dreamed of or simply enjoying the weightlessness.

Lost items are now a thing of the past with the SSI Search & Recovery Specialty course. In this fascinating course you will learn all the skills you need to safely and confidently conduct search and recovery dives. You will learn how to use search patterns, special dive plans and underwater communication skills and practice using special equipment such as lift bags, lines and reels. By developing your search techniques and practicing search procedures in a dive team, you will become a confident search and rescue diver during this course. Upon completion of the course, you will receive the SSI Search & Recovery Specialty certification.