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blyth's loach Syncrossus berdmorei blyth Botia berdmorei aquarium fish isolated
Fish skeleton on black background
European bullhead (Cottus gobio). Wildlife animal.
Pacific herring swimming in the aquarium
A fish The three-spined stickleback (Gasterosteus aculeatus) on the background of a 5 mm measurement grid. Ichthyology research.
The three-spined stickleback (Gasterosteus aculeatus)
Port Jackson Glassfish, (Ambassis jacksoniensis), Narooma, NSW, January 2023
Little fishes swimming in aquarium.
Rainbow shark catfish Epalzeorhynchos frenatum aquarium fish isolated on white
Spoladea recurvalis, the beet webworm moth or Hawaiian beet webworm moth, is a species of moth of the family Crambidae.
Macro Photography. Animal Close up. Macro shot of Synodontis nigriventris catfish in the aquarium. Fish on tanks. Shot in Macro lens
Channa Orna Fish In Aquarium
Whiptail Catfish, sturisomas sp., Adult
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.
Side view of a Stone loach, Barbatula barbatula, European species, isolated on white
Fish Close-Up
blyth's loach catfish Syncrossus berdmorei blyth Botia berdmorei aquarium
Canary rockfish, Sebastes pinniger, is a rockfish of the Pacific coast, aquarium, Seward, Alaska
The weatherfish (Misgurnus fossilis) in natural underwater habitat - head detail
Painted Comber, small seabass grouper fish family Serranus Scriba, of Serranidae family from Mediterranean sea on white wood background
Ancistrus Tropical fish, Bristlenose catfish, Cleaner Fish on the glass
My home fish tank
Steinitz's goby - Gammogobius steinitzi (Perciformes, Gobiidae), rare species of goby from Crimea, Tarkhankut, Black Sea
Small, cryptic, bizarre insect; pest of specific plant species.  Pictured here on Mexican Sunflower (Tithonia diversifolia)
Goby fish (Bathygobius fuscus)
Dwarf cichlid male of Apistogramma Panduro
Eurasian minnow (Phoxinus phoxinus) is a small species of freshwater fish in the carp family Cyprinidae. Swimming in in water of river.
Cleaner fish in an aquarium or a fish tank.
Clown killi banded panchax killifish fish Male Epiplatys annulatus tropical aquarium fish
Perch (Perca fluviatilis)
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