Compare & Book over 3,500 SSI Training Centers easily online

Explore beginner to instructor courses, community events, and global dive trips. Immerse yourself in a world of discovery and unforgettable experiences with our SSI course and event calendar.

Find upcoming course dates

SSI - Your Choice for Certification

Discover the beauty and tranquility of diving in Mauritius

Tucked away like an emerald gem in the warmth of the Indian Ocean, Mauritius is a small East African country full of natural beauty. Those who know of this isolated island call it “heaven on earth,“ and for a good reason. Warm, crystal-clear water surrounds the lush, mountainous interior of Mauritius. Diving in Mauritius is unmatched. With coral reefs surrounding the entire island, there is no shortage of dive sites to explore. Shoals of colorful fish swim amongst the healthy reef while sharks like bulls, grey, and whitetips patrol around the open blue. After a fantastic morning of diving in Mauritius, you can explore the waterfall-filled jungles or bask in the sun on a secluded white sand beach. Come find peace and tranquility on the island of Mauritius today!

Find Your Next Adventure

Discover the World’s Most Fascinating Aquatic Life

Aquatic life under our oceans, lakes, rivers, and streams is amazing! From microscopic zooplankton to the largest animal on earth, the blue whale, underwater life comes in all possible shapes and sizes. With 71% of the earth being covered with water, it is no wonder we are so fascinated with what lies beneath the surface. In fact, scientists estimate that there are nearly 1 million different species of aquatic animals. Freshwater ecosystems are home mainly to fish, invertebrates, and reptiles, whereas the ocean contains a wide array of marine life including fish, mollusks, crustaceans, reptiles, sharks, and marine mammals like whales, dolphins, seals, and manatees.

Catfish

Catfish is the common name given to any fish in the order Siluriformes and are one of the most widely diverse and abundantly distributed species on the planet, occurring on every continent except Antarctica. Most of them live in freshwater lakes, rivers, and ponds with the exception of a few saltwater species. They are easily recognizable by their barbels on the upper jaw and, sometimes, snout and chin, which look like the whiskers of a cat, giving them their name.

Learn more

Stingrays

With over 500 different species of rays identified, this group of cartilaginous fish are more varied then their cousin the shark. Stingrays derive their name from their long, skinny tails, many of which have poisonous stingers used for self-defense. Due to these predominant stingers, please take caution when diving or walking through waters with stingrays. As long as you keep a safe distance, you can experience beautiful dives with them. They are mostly found on the seabed where they hide under the sand and feed on fish, crabs, worms, snails, and other mollusks.

Learn more

Moray Eel

One of the most fascinating fish on the reef, moray eels come in nearly every size and color from the tiny, bright blue ribbon eel, the smallest averaging only 25 cm long, to the black speckled giant moray which can grow up to 4 meters in length! In fact, there are nearly 200 different species. Most morays are marine dwelling fish, but several species have been seen in brackish water, and just a few are found in fresh water. They are clearly distinguishable from the other reef fish with their long, slithering bodies, pointy snouts full of sharp teeth, and long dorsal fins that run the entire length of their bodies. No matter the species, these animals are always an exciting site to see while scuba diving.

Learn more

Angelfish

Not to be confused with the freshwater angelfish of the Amazon Basin, marine angelfish are brilliantly colored and live on the warm, shallow water reefs of the Atlantic, Indian, and western Pacific Oceans. This beautiful family of reef fish consists of about 86 different species, the most well-known being queen, king, french, royal, and grey angelfish. With their large, laterally compressed bodies, small, up-turned mouths, and bright colors, they are hard to miss and a favorite sighting for most divers.

Learn more

Check Out the Incredible Moments Water Enthusiasts Like You Experience Every Day with SSI

Did you just complete an SSI certification? Proudly post it! Want to support your favorite SSI Training Center and promote it to the world? Post it! Did you just have an unforgettable dive experience with your SSI Professional? Post it!

We love to see the SSI family growing day by day: so upload your photo to Instagram with #wearessi or #divessi or mention @ssi_international, and it will automatically appear in the SSI Hall of Fame. We can’t wait to see your adventures today!

Discover the Wonders of the Deep with SSI's Blog

Join us on an exciting journey of discovery and learn more about exhilarating diving adventures, dedicated conservation initiatives, and innovative educational opportunities that will help you illuminate the extraordinary beauty of the underwater world. Let's explore the underwater world together and delve into the hidden wonders beneath the gentle waves.