Freshwater fishes
542 species, each with the water it needs, who it gets along with, and where it comes from. Find one, or browse by family, genus or river.
Corydoras4 fish
Aulonocara3 fish
Hyphessobrycon3 fish
Danio2 fish
Hemigrammus2 fish
Melanotaenia2 fish
Paracheirodon2 fish
Pterophyllum2 fish
Boraras1 fish
Carnegiella1 fish
Chindongo1 fish
Chromobotia1 fish
Cyphotilapia1 fish
Gymnocorymbus1 fish
Neocaridina1 fish
Otocinclus1 fish
Pangio1 fish
Pethia1 fish
Phenacogrammus1 fish
Puntigrus1 fish
Puntius1 fish
Symphysodon1 fish
Tanichthys1 fish
Trigonostigma1 fish
Tropheus1 fishPhenacogrammus interruptus
Congo River basin, DR Congo · river
Photo: André Karwath aka Aka, CC BY-SA 2.5
Paracheirodon axelrodi
Rio Negro and upper Orinoco, Brazil and Venezuela · blackwater stream
Photo: Paolo Neo, Public domain
Gymnocorymbus ternetzi
Paraguay and Guaporé basins · river
Fin nipper. Keep it away from long-finned fish.
Photo: emptyvi, CC BY-SA 3.0
Melanotaenia boesemani
Ayamaru Lakes, West Papua · lake
Photo: H. Zell, CC BY-SA 3.0
Otocinclus vittatus
Streams across South America · stream
Photo: No machine-readable author provided. Chle assumed (based on copyright claims)., CC BY-SA 3.0
Boraras brigittae
Peat swamps of southwest Borneo · swamp or paddy
Photo: Daiju Azuma, CC BY-SA 4.0
Melanotaenia praecox
Mamberamo River basin, New Guinea · stream
Photo: Raimond Spekking, CC BY-SA 4.0
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Rasboras & danios · DanioStaple
Danio margaritatus
Spring-fed ponds, Shan Plateau, Myanmar · pond
Photo: Cisamarc, CC BY-SA 3.0
Corydoras panda
Clear Andean foothill streams, Peru · stream
Photo: Chronotopian, CC BY-SA 3.0
Danio rerio
Streams and paddies of India and Bangladesh · stream
Photo: Roundish, CC0
Puntius titteya
Shaded forest streams, Sri Lanka · stream
Photo: NasserHalaweh, CC BY-SA 4.0
Puntigrus tetrazona
Sumatra and Borneo · stream
Fin nipper. Keep it away from long-finned fish.
Photo: Ingvar-fed, CC BY-SA 3.0
Hyphessobrycon amandae
Rio Araguaia basin, Brazil · river
Photo: Cedricguppy - Loury Cédric, CC BY-SA 4.0
Corydoras sterbai
Rio Guaporé, Brazil and Bolivia · river
Photo: Matthew Mannell, Public domain
Tropheus moorii
Lake Tanganyika: shallow rocky shorelines (many local colour forms) · lake
Hard water. Needs hard, alkaline water, like its rift lake.
Photo: Bobby 111 (?), CC BY-SA 3.0
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Cichlids · ChindongoVU
Predator. Eats any fish that fits in its mouth.
Chindongo demasoni
Lake Malawi: Pombo Rocks, Tanzanian coast · lake
Predator. Eats any fish that fits in its mouth.
Hard water. Needs hard, alkaline water, like its rift lake.
Photo: dinomariobob, CC0
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