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Split view over and under sea surface with lush tropical shore above waterline and corals with sand underwater, Caribbean, Puerto Viejo, Costa Rica
Semporna, Malaysia Sabah Landscape view
Coral Reef with Tropical Fishes, Red Sea, Egypt
Over and underwater shot of tropical island
Truk Lagoon is also an island and underwater
Baby reef in shallow water on Red Sea / Lahami Bay. The Red Sea is a rich and diverse ecosystem. More than 1200 species of fish have been recorded in the Red Sea, and around 10% of these are found nowhere else. This also includes 42 species of deepwater fish. The rich diversity is in part due to the 2,000 km (1,240 mi) of coral reef extending along its coastline; these fringing reefs are 5000–7000 years old and are largely formed of stony acropora and porites corals. The reefs form platforms and sometimes lagoons along the coast and occasional other features such as cylinders (such as the Blue Hole (Red Sea) at Dahab). These coastal reefs are also visited by pelagic species of Red Sea fish, including some of the 44 species of shark.
A 50/50 above and under water view of a beautiful tropical reef on the outer islands of Okinawa with schools of tropical fish swimming.
Underwater world. Coral fishes of Red sea. Egypt
Crystal clear turquoise sea in a beautiful day in tropical Maldives island
Panorama of the great barrier reef world heritage marine park, Queensland, Australia
marine creatures in natural habitat around Curaçao /Dutch Antilles
Scuba diving. Beautiful sea life. Underwater scene  at coral reef (  Prickly alcyonarian, finger coral,  Fire sponge ) . School of red sea fish ( scalefin anthias ). Pseudanthias squamipinnis .
Dreamy coral reef and fishes
Island in El Nido, Philippines, divided into two distinct areas. The upper portion showcases a tropical island characterized by cliffs adorned with lush tropical plants. The clear blue sky with fluffy clouds provides a picturesque backdrop. In the lower portion, an underwater shot reveals a vibrant coral reef teeming with diverse coral formations. The focus is on the intricate beauty of the corals, creating a captivating underwater scene.
Okinawa, Japan.
Coral reefs in the Red Sea, Yanbu, Saudi Arabia
Black Rock, Maui.  Underwater photography
Hard coral reef head underwater in clear blue ocean. Photographed in Maui, Hawaii.
The Great of Coral Reefs
On the ocean floor of the Indo-Pacific Ocean
The underwater world with coral reef and marine fish. Underwater world scene. 360-Degree view.
Over and underwater shot of tropical island
Colorful coral reef with many fishes and sea turtle. The people at snorkeling underwater tour at the Caribbean Sea at Honeymoon Beach on St. Thomas, USVI - travel concept
Image of the stunning gorgonian sea fan and the butterflyfish at the Big Drop Off (Ngemelis Wall) in Palau, Micronesia
An underwater shot of a coral reef in Boracay Island, Philippines. The reef is adorned with a diverse array of colorful corals, presenting a vibrant and lively sight. Scattered throughout the reef, numerous black urchins can be observed. The clear blue water provides visibility, allowing the presence of sun rays to be seen, creating a captivating visual effect. The absence of fish in the frame directs attention to the intricate beauty of the coral reef ecosystem.
Underwater photography from a scuba dive
The Great Barrier Reef in Australia is the largest coral reef eco system in the world. This aerial photo was taken over Hardy Reef, in the Whitsundays Australia.
Underwater environment beneath the ocean surface with seaweed and kelp beds.
Aerial view of a great barrier reef
At this very healthy reef at Karang Rembang, a sea mountain north of Tayandu Island, this beautyful Acropora table coral dominates the scenery. \nAcropora corals are among the fastest growing corals on reefs, they are excellent reef-builders. However, their speed of growth is balanced by the fragility of some of the structures, as they are easily damaged in storms allowing other coral species a chance of growth. \nKarang Rembang, north of Tayandu Island, Indonesia, 5°27'4.812 S 132°23'54.732 E at 16m depth
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