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An Oscar fish, Red velvet, Cichlid, warm color tone, orange black mottled color, swimming in the tank underwater with blurred background, Phuket aquarium
Symphysodon discus in an aquarium on a green background
Tropical fish swimming through the open water over coral reef
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.
Photo of cockerel fish in blue water
Crete island in Greece is a beautiful summer destination - Crete island, Greece, 07-21-2016
Painted Comber, small seabass grouper fish family Serranus Scriba, of Serranidae family from Mediterranean sea on white wood background
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
Flower Cardinalfish Ostorhinchus fleurieu occurs in the tropical Indo-West Pacific from the Red Sea, the Persian Gulf, the Gulf of Oman and scattered localities in East Africa to Seychelles, India, Sri Lanka, the Indo-Malayan region, and Hong Kong; south to Australia; east to Fiji in a depth range from 1-97m ( usually 1-37m), max. length 14.2cm. The species is common in shallow coastal reefs with moderate currents, also in tidal channels of estuaries. Adults are usually in small schools comprising pairs. The mouthbrooders form distinct pairs during courtship and spawning. \nBelow there are two Spotted-gill Cardinalfishes Ostorhinchus chrysopomus. The species occurs in the tropical Indo-West Pacific from the Indo-Malay Archipelago to New Guinea and Solomon Islands in a depth range from 2-25m, max. length 10cm. \nTriton Bay, Kaimana Regency, West Papua Province, Indonesia, \n3°51'48.03 S 133°55'48.96 E at 6m depth by night
Holacanthus clarionensis, also known as the clarion angelfish, is a species of marine angelfish of the family Pomacanthidae.   Baja  California. Mexico.
Cardinalfish - Apogonidae - Pterapogon kauderni. Small tropical cardinal fish underwater. Very popular in the aquarium trade.
Tropical fish in domestic fish tank
Queen angelfish (Holacanthus ciliaris), also known as the blue angelfish, golden angelfish or yellow angelfish underwater in sea with corals in background
A beautiful and venomous foxface rabbitfish swimming underwater.
Underwater picture of Banggai Cardinal Fish
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. length 7cm. \nMandarinfish 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. \nThe couples perform an extraordinary courtship dance at dusk. Females gather at the reef, judging if a male is worthy. A male who has successfully courted a lady attaches to her at the pelvic fin. Then the pair swim up from the reef towards the waters surface, releasing a cloud of sperm and around 200 eggs smaller than 1mm. \nThis specimen is a male: The presence of an elongated spine at the front of the first dorsal fin of males is distinctive. Females will not have this spike and will have a rounded first dorsal fin instead. In this case, there was a female too, but she didn't make it into the photo.\nBanda Neira Island, Indonesia, \n4°30'40.842 S 129°53'19.71 E at 1.5m depth
Brown Discus (Symphysodon aequifasciatus) - Freshwater Fish
Reef Fish
Vibrant red fish squirrelfish swimming alongside textured coral formations in clear aquarium.Streamlined body with distinct scales, large, round eyes fins spread gracefully. Natural underwater scene
emperor angelfish, Mutton snapper,French angelfish, sea horse, Cuttlefish , stone fish
Caribbean coral reef,Myripristinae is a subfamily of the Holocentridae fish.
Lythrypnus dalli, the Blue-banded goby or Catalina Goby is a species of goby native to the eastern Pacific from Monterey Bay (California) to northern Peru, including the Gulf of California.  Actinopterygii, Gobiiformes, Gobiidae.
A Napoleon Wrasse (Cheilinus undulatus) in the Red Sea
Blacktip Grouper Epinephelus fasciatus occurs in the tropical Indo-Pacific from the Red Sea to South Africa and eastward to the Pitcairn Group, north to Japan and Korea, south to the Arafura Sea, southern Queensland in Australia and Lord Howe Island in a depth range from 4-160m (usually 20-45m), max. length 40cm. Blacktip Grouper is common in outer reef slopes at depths below 15 m, and also occurs in protected bays and lagoons as shallow as 4 m. \nThis species exhibits a combination of simultaneous and sequential hermaphroditism. Smaller individuals within a social group are simultaneous hermaphrodites, while the largest often lose female function and reproduce exclusively as a male. \nThis specimen is looking out in a typical position, on the pectoral fins.\nTriton Bay, Kaimana Regency, West Papua Province, Indonesia \n3°56'26.082 S 134°7'36.63 E at 12m depth
Taken on 25th January 2014 using a Canon EOS 7D.
Tropical fish swimming in the aquarium
The Badlands in Winter
Sea life. Whiteedged soldierfish   Underwater scene with coral and  fish   Scuba diver point of view.
Free Images: "bestof:Barface cardinalfish Apogon semilineatus"
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