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Grass carp (Ctenopharyngodon idella). Wild life animal.
The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.  Wyoming.
exotic aquarium fish astranatous with close-up
Carp tail close-up isolated on white background
A big northern pike (Esox lucius) in a lake
Scooter Blenny
Close-up view of a Giant gourami (Osphronemus goramy)
Swimming grass snake (Natrix natrix), sometimes called the ringed snake or water snake,
Grass carp (Ctenopharyngodon idella). Wild life animal.
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
A trunkfish, Lactophrys trigonus, rests on the bottom at night at the Blue Heron Bridge, Florida.
Transparent Waters of Plitvice Lakes National Park
Flower Horn fish swims in the aquarium
Underwater   Saddled seabream  fish deep in sea   sandy bottom, Sea life Mediterranean sea  Scuba diver point of view
Goby Fish on sand
Underwater photography of tropical reef fish species in Papua New Guinea
Mudskipper name Thailand in the forest. Can be costly, both on land and in water.
Longnose Hawkfish Oxycirrhites typus sitting on a Black Suncoral Tubastraea micranthus. This reef-associated and strongly territorial fish species lives in tropical Indo-Pacific from the Red Sea and South Africa to the Hawaiian Islands, north to southern Japan, south to New Caledonia and in the Eastern Pacific from the Gulf of California to northern Colombia and the Galapagos Islands in a depth range from 10-100m. The species is uncommon or rare in most shallow areas, less uncommon below 25m depth. Maximum length 13cm.\nTriton Bay, Kaimana Regency, Indonesia, 3°58'25.8996 S 134°9'58.816 E at 18m depth
A tench (tinca tinca) in a lake
Orange fish
Port Jackson Glassfish, (Ambassis jacksoniensis), Narooma, NSW, January 2023
My home fish tank
Red mullet (Mullus barbatus) resting at night on the sand, Black Sea
The three-spined stickleback (Gasterosteus aculeatus)
Arowana young fish beautiful fish tail, swimming lonely  in the pond
Latticed Sandperch Parapercis clathrata occurs in the tropical Indo-West Pacific from India and Sri Lanka to Tonga, from the Ryukyu Islands and the Great Barrier Reef to the Marshall Islands and Samoa in a depth range from 3-50m, max. length 24cm. \nThis is a male specimen: only males develop a conspicuous ocellus on each side of the nape. Young are best identified by the patch of small spots on the cheek that usually remains evident in adults. \nTriton Bay, Kaimana Regency, Indonesia, 3°55'0.49S 134° 6'4.85E at 17m depth
spot fin porcupinefish in clear blue seawater from egypt panorama view
A carnivorous freshwater fish that inhabit clear, vegetated lakes, ponds, swamps, and rivers.
Meagre (Argyrosomus regius), also known the Atlantic shadefish.
Angelfish (Pterophyllum scalare)
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