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Colorful stony coral colony background, artificial landscape.
Life-giving sunlight underwater. Sun beams shinning underwater on the tropical coral reef. Ecosystem and environment conservation concept.
Stunning ocean floor at Little Cayman Island in the Caribbean sea
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.
Underwater photograph featuring fan (gorgonian) corals at Milln Reef, Great Barrier Reef
Tropical ref scene with a pink fan coral and fish in the background
A stunning aerial view of a tropical island with lush greenery and clear, turquoise waters.
The presence of many fish and healthy anemones suggests a well-balanced and flourishing marine habitat, offering a glimpse into the beauty and complexity of reef ecosystems.
View from the underwater grotto of picturesque corals and clear transparent water. Coral reef underwater.
Scuba diving. Beautiful sea life. Underwater scene with young women, scuba diver, explore and enjoy at coral reef. School of red sea fish (scalefin anthias).
Beautiful aquarium with colorful corals and fish swimming peacefully. Close-Up of Colorful Tropical Fishs in Tank Aquarium
Reefscape with hard corals and tropical fish at the Bougainville Reef in Coral Sea
Coral nurseries -  environmental protection concept. Hard corals colony  fixed on the sea bootom structure. Bonaire Caribbean Netherlands
Raja Ampat island is home to the world's greatest marine biodiversity
Mandarin fishes inhabit shallow protected lagoons and inshore reefs. They occur in the Western Pacific from Ryukyu Islands to Australia, usually in small groups spread over small area in a depth range from 1-18m, max. size 7cm. Mandarinfish do not have scales, but a mucus layer for protection. It is not only a stinky slime they produce, but they also secrete a toxin to protect them against predators. Their dramatic colouration, known as aposematism, is a warning: unpalatability and toxicity - both prey and predator get to live longer. This specimen was encountered in the Lembeh Strait, Indonesia 1°27'34.836 N 125°13'17.046 E at 4m depth by night
Photo taken in Malé, Maldives
A scuba diver shines a light on a vibrant coral reef in the Medes Islands Marine Reserve, L'Estartit, Costa Brava, Spain. The underwater scene is filled with colorful corals of various hues, creating a beautiful contrast in the clear Mediterranean waters.
Underwater photo scuba art for your interior design
A large school of fish swimming together in the clear tropical waters of Koh Chang, Thailand. The coordinated movement and density of the fish reflect the vibrant marine biodiversity and the dynamic life of coral reef ecosystems.
Colorful underwater landscape of Talang Pinnacle or Stonehenge, the most popular dive site for scuba diving in the area of Lipe island, Tarutao National Park in Satun Province, Thailand.
An underwater tropical island reef scene featuring colourful species of coral and fish: Vagabond butterflyfish (Chaetodon vagabundus), Blue Green Chromis (Chromis viridis), Sergeant major (Abudefduf saxatilis) Damselfish, Sixbar wrasse (Thalassoma hardwicke), Bluestreak cleaner wrasse, Labroides dimidiatus and Branch coral (Acropora florida) in super clear tropical waters
Allard's clownfish or Allard's anemonefish (Amphiprion allardi) at the Siaes Corner dive site in Palau - Micronesia
Underwater view at coral reef and fishes, Sharm El Sheikh, Red Sea, Egypt
Organic texture of Elephant skin hard coral (Pachyseris speciosa)
Scuba diving with caribbean reef sharks
Coral reef in South Pacific off the coast of the island of Palau
Water Under
Aerial view of Twin Lagoon turquoise waters with a drone The Philippines Coron, wallpaper
Reef underwater tropical coral garden. Underwater sea fish. Philippines. 360 panorama VR.
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