1,731 Free Photos of Freshwater Fish

fish hatcheries fishery underwater rivers and streams montana aquaculture work of the service equipment alaska animals

Stream scenic half underwater-1

Smallmouth bass-1

Lake sturgeon-2

Rainbow trout in hatchery pond-1

underwater fish

Rainbow trout in hatchery pond-1

underwater fish

Photographing paddlefish

underwater fish

Lake sturgeon-2

Quillback carpsucker-1

Rainbow trout swim in Meadow Creek-3

underwater fish

Rainbow trout swim in Meadow Creek-5

Lake sturgeon-2

Rainbow trout in stream-1

underwater fish

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Stream scenic half underwater

Water treatment equipment

Silver carp-1

Lake sturgeon-2

Media for a biofilter

new mexico fish

Rainbow trout in hatchery pond-3

underwater fish

Quillback carpsucker-1

Rainbow trout swim in Meadow Creek

Rainbow trout swim in Meadow Creek-3

Bluegill on nest-1

Silver Carp

freshwater fish south dakota

Fish transportation truck at Mora National Fish Hatchery

Bluegill on nest-1

Bluegill on nest-1

Rainbow trout swim in Meadow Creek-1

Rainbow trout in stream-3

Burbot-2

Pallid sturgeon-2

underwater fish

Northern Pike swims near fish weir

underwater fish

Lake sturgeon-2

Pallid sturgeon-5

underwater fish

Water treatment equipment-1

Choctawhatchee River-2

Rainbow trout eggs-2

freshwater fish fish

Several bluegills-2

Fish Nutritionist dries and inspects fish food

Burbot-1

Pallid sturgeon-8

underwater fish

Pallid sturgeon-1

underwater fish

Lake sturgeon

Water treatment equipment-1

Pallid sturgeon-1

underwater fish

Pallid sturgeon-3

underwater fish

Pallid sturgeon-1

underwater fish

Pallid sturgeon-1

underwater fish

Pallid sturgeon-3

underwater fish

Logperch-1

Northern Pike-1

Cottonwood Creek-4

Logperch-4

Arctic Grayling

Paddlefish underwater-1

underwater fish

Man holding a brown trout

Lake sturgeon-2

Water treatment equipment-5

Smallmouth bass-1

freshwater fish fish

Water treatment equipment-5

Johnny darter

freshwater fish fish

Close up of Salmon Scale

Salmon migrating through weir

underwater fish

Northern Pike-2

Rainbow trout eggs-4

freshwater fish fish

American eel

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Bluegill on nest-3

USFWS Fisheries crew in boat preparing for lake sturgeon field work-7

Fishery employee feeds fish-1

Bluegill on nest-1

Fishery employee feeds fish-3

Clown Loach Fish - Chromobotia macracanthus

Fish Nutritionist dries and inspects fish food-1

Fish Nutritionist dries and inspects fish food-3

Largemouth bass-5

Fish Nutritionist dries and inspects fish food-1

Fish Nutritionist dries and inspects fish food-4

Fish Nutritionist dries and inspects fish food-1

Largemouth bass-1

Fish Nutritionist dries and inspects fish food-1

Fish Nutritionist dries and inspects fish food-5

Fish Nutritionist dries and inspects fish food-1

Largemouth bass-2

Fish Nutritionist checks quality control of fish food

Sicklefin Redhorse tail-1

Burbot

Rainbow trout in hatchery pond-8

underwater fish

Central stoneroller-1

Alarm panel at water treatement equipment

Central stoneroller-1

Sicklefin Redhorse tail

Northern Pike-1

Salmon migrating through weir-4

underwater fish

Biologists sort freshwater mussels

Salmon migrating through weir-1

underwater fish

Salmon migrating through weir-1

underwater fish

Salmon migrating through weir-1

underwater fish

Syringe and speculum used in extracting glochidia from a freshwater mussel

Northern Pike-2

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