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Colorful Coral Reef Teeming with Exotic Fish. Lively and colorful coral reef in a vibrant underwater world. Diverse array of tropical fish swimming freely in their aquatic environment, creating a mesmerizing scene for nature and animal enthusiasts alike.
Orange Shoulder Tang (Acanthurus olivaceus)
Beautiful Zebrasoma veliferum swimming in the aquarium.
This image shows the effects of Coral bleaching and disease. This stunning Staghorn coral (Acropora) is beginning to show the signs of coral bleaching.  The tips are turning white.  This could be as a result of pollution, disease or global warming.  The location is Phi Phi Islands, Andaman Sea, Krabi, Thailand.
Colorful tropical fish Sohal Surgeonfish Acanthurus Sohal sohal tang underwater
barracuda,caranx,snapper, school of fish, underwater tropical fishes, ocean life,
Ribboned Sweetlips Plectorhinchus polytaenia occurs in the tropical Indo-West Pacific from West Coast India to Australia in a depth range from 5-40m on coastal and seaward reefs, max. length 50cm. The species is found singly, in small groups under ledges or large resting aggregations by day, foraging for small invertebrates at night. Adults are found on deep, current-prone slopes with rich invertebrate growth; juveniles on sheltered reefs nearby. \nBluestreak Cleaner Wrasses Labroides dimidiatus usually occur in pairs in the tropical Indo-Pacific in a depth range from 1-40m, usually 1-30m, max. length 14cm. The species creates 'cleaning stations' to which fishes come to have crustacean ectoparasites and mucus removed. Cleaning intensity is not related to client size or commonness. Even hands of divers will be cleaned if presented to the cleaning station! \nThis specimen was encountered in the Triton Bay, Kaimana Regency, West Papua Province, Indonesia, 3°54'50.604 S 134°6'0.828 E at 15m depth.
An Emperor Angelfish in Maldives
Tropical sea underwater fishes on coral reef. Vibrant striped fish swimming amidst a colorful coral reef ecosystem.
Sea blooming Coral reef  propagated Prickly alcyonarian - Dendronephthya sp.  Hot Orange soft coral Scuba diving  Underwater Sea life  \ncorals propagated
Elkhorn coral (Acropora palmata) is considered to be one of the most important reef-building corals in the Caribbean.
Close-up of Sailfin tang on the coral reef.
Queen angelfish (Holacanthus ciliaris), also known as the blue angelfish, golden angelfish or yellow angelfish underwater in sea with corals in background
Pacific Sailfin Tang, Zebrasoma veliferum, in a Coral Reef
Tropical coral fish
A Skunk Anemonefish Clown fish (Amphiprion ephippium) is in a Magnificent Sea Anemone (Heteractis magnifica). The Anemone has stinging venom coated polyps, which the Anemone fish has the ability to cover its body with and use as protection from predators.  In return, the Anemone fish constantly eats parasites from the Anemone, keeping it clean.  A perfect demonstration of a symbiotic relationship in nature.  The location is Phi Phi islands, Andaman Sea, Krabi Province, Thailand.
Green Lunare or Lyretail Wrasse in Aquarium
Redbreasted Wrasse Cheilinus fasciatus occurs in the tropical Indo-Pacific from the east coast of Africa and islands of the western Indian Ocean to Micronesia and Samoa and Tonga, north to the Ryukyu Islands, Japan and south to Queensland, Australia in a depth range from 4-60m, but usually not deeper than 40m, max. length 40cm. This specimen was encountered at the Iro Wreck, a 143 meter oil tanker wreck since March 1944, WWII, was ordered by the Japanese Navy during the 1920´s building programs. Although heavily overgrown with black coral and sponges, the torpedo hole is still clearly visible. The wreck sits upright between 15m and 36m of water. The outside of the ship has developed a nice coating of colourful invertebrates, mostly sponges and oysters. Palau 7°17'40.08 N 134°25'15.51 E at 20m depth
Lagoon triggerfish swims between coral along a shallow reef
Tropical fish swimming through the open water over coral reef
The emperor angelfish omacanthus imperator is a species of marine angelfish. It is a reef-associated fish. generally associated with stable populations and faces no major threats of extinction
queen angelfish, yellow face Pomacanthus xanthometopon,emperor angelfish
White fish swimming in blue ocean water tropical under water. Scuba diving adventure in Maldives. Fishes in underwater wild animal world. Observation of wildlife Indian ocean. Copy text space
One colorful Singapore Parrotfish (Scarus prasiognathos) swims above a coral reef.  Location Andaman sea, Thailand.
Beautiful young butterflyfish photography in deep sea in scuba dive explore travel activity underwater with brown hard coral reef background landscape in Andaman Sea, Thailand
An underwater shot of a coral reef with a blue and white striped fish. The fish is swimming near the coral and has a blue body with white stripes. The coral is a mix of colors, including brown, green, and white. The background is a blue water.
Red Sea sailfin tang of family Acanthuridae from Red Sea in Egypt. Zebrasoma desjardinii species living in Red Sea and Indian Ocean and South Africa. Also knows as Desjardin's sailfin tang.
Waigeo island, Raja Ampat, West Papoua, Indonesia
Heavybeak Parrotfish in the deep blue at Similan Islands Thailand
Harlequin Filefish Oxymonacanthus longirostris occurs in the tropical Indo-Pacific Ocean from East Africa south to Maputo, Mozambique and east to Samoa, north to Ryukyu Islands, south to the southern Great Barrier Reef, New Caledonia, and Tonga in clear lagoon and seaward reefs in a depth range from 1-35m, max. length 12cm. The monogamous species feeds exclusively on Acropora polyps. Since 2015 the Harlequin Filefish is listed on the IUCN Red List of Threatened Species as vulnerable. This is due to its direct dependency on Acropora reefs and the ongoing degradation of those corals due to bleaching throughout its range. Palau 7°16'15.98 N 134°14'44.12 E at 11m depth
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