14,208 Free Images of Underwater

fishsea lifeanimalsbiologywildliferivers and streamsfreshwater fishmarineendangered and/or threatened speciesaquatic environment
Public aquarium whale shark
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Convict cichlid - Amatitlania nigrofasciata
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Atlantic Sturgeon-3
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Fish Tank
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Baluga Whales at Mystic Aquarium. Original image from Carol M. Highsmith’s America, Library of Congress collection.
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Snorkeling girl
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Queen angelfish
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Aquarium Fish Tank
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Tropical Fish
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Shipwrecked ruins in the Bahamas
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Gila trout-1
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Rainbow trout-1
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Chinook salmon-5
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Sockeye salmon-7
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Bluegill-1
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Juvenile Chinook salmon-1
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Arctic Grayling-1
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Opalescent nudibranch
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Gila trout-1
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Brook trout pond with beaver dam-2
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Sockeye salmon-1
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Chinook salmon migrating-1
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Smallmouth Bass-3
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Bluegill on nest-2
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Striped mullet school swims over vegetation-1
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Caddis fly case-2
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Rainbow trout in hatchery pond-8
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Bluegill on nest-2
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Devils Hole pupfish-1
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Bluegill on nest
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Young mink on Seedskadee National Wildlife Refuge
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Redear sunfish gather near cypress roots
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Algae
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Fish In Aquarium
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Paddlefish-1
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Largemouth bass in vegetation
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Close-up of bluegill with other fish
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Appalachian brook crayfish-2
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People Woman
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Brook Trout juvenile-2
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Florida Manatee-5
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Bighead Carp Adult
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Grass Carp Juvenile-1
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Biologist monitors aquatic plants-2
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Northern Pike-1
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Bald cypress scenics in spring fed lake-1
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Okaloosa darter-1
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Mimic shiner-1
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Chinook salmon-1
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Chinook salmon migrating-3
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Suwannee bass nests in a river bank-1
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Beaver excrement-1
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Caddis fly case-2
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Brook trout-2
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Brook trout-3
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Caddis fly case-9
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Flying Fish
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Piranha
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Sea corals
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Manatee
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Batoidea ray fish
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Sea turtle
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Batoidea ray fish
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Baby Shark
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11 Oman
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Brittle Star on Sponge
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Chubs and shiners in aquarium at Gavins Point National Fish Hatchery
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Dolly Varden-1
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Juvenile yellow perch
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Juvenile Dolly Varden-4
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Diver photographing paddlefish
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Smallmouth bass propagation at Warm Springs hatchery
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Mimic shiner
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Blue sucker
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White bass-2
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Brook trout-1
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Dolly Varden-1
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Sockeye Salmon-2
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Brown Trout -- Salmo trutta
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Shrimp in water
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Seneca Creek with beaver dam-1
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Brook Trout juvenile-1
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14 Oman
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27 Oman
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Brownish Fish 2
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Beaver chewed trunck of tree
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Chinook salmon migrating-3
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Florida bluegill
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Several bluegills-1
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Pair of divers photographing a paddlefish
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Pallid sturgeon-1
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Juvenile Rainbow trout-1
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Brook Trout juvenile-1
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Alewife-2
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Chinook salmon migrating-2
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Juvenile Chinook salmon-4
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Ash Meadows Speckled Dace-1
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Andreafsky fish camp
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Juvenile Rainbow trout-2
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Sauger-3
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