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Breed Pulcher kribensis with swarm fry fish cichlid  Aquarium fish  Pelvicachromis pulcher
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.
Eye level with Barracuda (Sphyraena) with a beautiful coral garden in the background. Photographed in Grand Cayman, Bahamas.
Tropical fish swimming through the open water over coral reef
Tropical coral fish
Canary rockfish, Sebastes pinniger, is a rockfish of the Pacific coast,  Seward, Alaska
fish in a seawater aquarium
Blackspotted rockfish, is a rockfish of the Pacific coast, Seward, Alaska
red-blue Columbian Tetra Hyphessobrycon aquarium fish
Whitestreak Monocle Bream Scolopsis ciliata occurs in the tropical Indo-West Pacific in the Andaman Sea, Ryukyu Islands, Philippines, Indonesia, Solomon Islands and Vanuatu, often in small groups, in a depth range from 2-25m, max. length 25cm. \nThe species inhabits sandy bottoms close to coral reefs and occurs also near mangroves, feeding on benthic invertebrates and small fishes.\nTriton Bay, Indonesia 3°54'59.586 S 134°6'6.474 E at 3m depth
Queen angelfish (Holacanthus ciliaris), also known as the blue angelfish, golden angelfish or yellow angelfish underwater in sea with corals in background
Emperor red snapper swimming in coral reef
A Cubera snapper (Lutjanus cyanopterus) on a reef off the coast of Bonaire.
Anthopleura xanthogrammica, or the giant green anemone, is a species of intertidal sea anemone of the family Actiniidae. Other  names for this anemone include green surf anemone, giant green sea anemone, green anemone, giant tidepool anemone, anemone, and rough anemone.  Salt Point State Park, California.
Oscar (Astronotus ocellatus) fish swimming underwater in an aquarium
Tropical fish pets in domestic fish tank
Rasbora Het Harlequin rasbora heteromorpha lamb chop rasboras aquarium fish
Blackspot Sweeper Pempheris oualensis occurs in the tropical Indo-Pacific from the Red Sea to the Line, Marquesan, and Ducie Islands, north to the Ryukyu Islands, south to Lord Howe and Rapa Islands in a depth range from 1-36m, max. length 22cm. \nThe species occurs in clear, shallow lagoon and seaward reefs and is quite common along the reef margin, feeding on benthic and planktonic crustaceans, other small invertebrates and fishes at night. \nBy day, Blackspot Sweeper form aggregations in caves. \nRun Island, Banda Sea, Indonesia \n4°32'56.5548 S 129°40'10.29 E at 13m depth in the early afternoon
Clown fish in an aquarium
Dwarf Hawkfish Cirrhitichthys falco
The yellow tang (Zebrasoma flavescens) fish, other names: lemon sailfin, yellow sailfin tang, somber surgeonfish, marine ray-finned fish in the family Acanthuridae, native habitat: shallow reefs of Pacific Ocean, west of Hawaii and east of Japan.
School of Crevalle Jack Fish.
goldfish in the aquarium
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.
amazing inhabitants of the microworld under a microscope
Golden Damsel Amblyglyphidodon aureus occurs in the tropical Western Pacific from Andaman Sea and Christmas Island in the Eastern Indian Ocean to Fiji, north to the Ryukyu Islands, south to Rowly Shoals and New Caledonia in a depth range from 3-45m, max. length 13cm.\nJuveniles in small groups are often found among large sea fans. Adults occur in steep outer reef, occasionally in deep lagoons and along channel walls, usually in current prone habitats and where there are abundant gorgonian and long sea-whip corals on which they lay and guard eggs. The species feeds on zooplankton. \nMost of the time, a fish's behavior depends on its species. From time to time it is possible to meet exceptions, like this specimen, a very curious character, not shy at all, who came back looking at the camera many times.\nTriton Bay, West Papua Province, Indonesia, \n3°54'52.0617 S 134°7'21.3867 E at 9m depth
Odessa barb Pethia padamya freshwater aquarium fish
Close up shot of tropical fish in domestic fish tank
Humphead wrasse (Cheilinus undulatus), also known as the Napoleon fish.
Angelfish (Pterophyllum scalare)
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