Aquarium fish
Kept in home and public aquariums. 403 fish on EveryFish so far.
Fishkeeping is one of the most popular pet hobbies in the world. Home aquariums hold freshwater fish such as guppies, tetras, barbs, gouramis, cichlids and catfish, and marine tanks keep clownfish, tangs and other reef fish. Public aquariums display sharks, rays and schools of ocean fish. Hundreds of millions of ornamental fish are traded each year, from more than a thousand species.
Where aquarium fish come from
Most freshwater aquarium fish sold today are bred on farms, many in South-East Asia, Florida and in India around Kolkata and Kolathur in Chennai. Goldfish, koi, guppies, mollies, bettas, angelfish and discus have been bred for colour and fin shape for generations. Most marine aquarium fish, by contrast, are still caught from reefs in Indonesia, the Philippines and elsewhere, though clownfish and some others are now bred in captivity.
India's wild ornamentals
India's rivers, especially in the Western Ghats and the North-East, hold many fish valued by aquarists. The Denison barb of Kerala became one of India's best-known aquarium exports, and heavy collection from the wild contributed to its decline before farm breeding took over much of the supply. Releasing aquarium fish into the wild has spread invasive species, such as the Amazon sailfin catfish now found in many Indian waters.
Famous aquarium fish fish
GuppyBred into hundreds of strains
GoldfishThe first domesticated aquarium fish
Freshwater angelfishThe freshwater angelfish
Ocellaris clownfishThe clownfish of home reef tanksFurther reading
🇧🇷 BrazilPterophyllum
A genus of laterally compressed freshwater cichlids known as angelfish.Cichlid · Rivers and lakes · 1824
🇻🇪 Venezuela and 2 moreAltum angelfish
Large freshwater angelfish from the Orinoco Basin.Cichlid · Rivers and lakes
🇵🇪 Peru and 1 moreGreen terror
A large, aggressive South American cichlid kept in aquariums.Cichlid · Rivers and lakes
🇲🇽 Mexico and 4 moreJack Dempsey
Aggressive cichlid native to Central AmericaCichlid · Rivers and lakes
🇲🇽 Mexico and 2 moreFiremouth cichlid
Central American cichlid with a bright red throatCichlid · Rivers and lakes
WorldBlood parrot cichlid
A bright orange hybrid cichlid bred for the aquarium trade.Cichlid · Rivers and lakes · 1986
🇻🇪 Venezuela and 1 moreRam cichlid
Small colourful freshwater fish from South AmericaCichlid · Rivers and lakes · 1948
WorldHeros efasciatus
A fruit-eating cichlid from the Amazon basin.Cichlid · Rivers and lakes
🇳🇬 Nigeria and 1 moreKribensis
Small colourful cichlid from West AfricaCichlid · Rivers and lakes · 1901
Sub-Saharan AfricaElectric yellow cichlid
Bright yellow cichlid from Lake Malawi popular in home aquariums.Cichlid · Rivers and lakes
Sub-Saharan AfricaLivingston's cichlid
A predatory cichlid from Lake Malawi that feigns death to hunt.Cichlid · Rivers and lakes
WorldHypostomus plecostomus
A tropical armored catfish from South America, kept in aquariums for algae control.Catfish · Rivers and lakes · 1758
WorldBarb
A common name for various ray-finned cyprinid fish, especially in the genera Barbus and Puntius.Carp · Rivers and lakes
🇹🇭 Thailand and 1 moreAsian redtail catfish
Large Asian bagrid catfish with a bright red tail.Catfish · Rivers and lakes
WorldWhiskered twig catfish
Slender South American armored catfish genusCatfish · Rivers and lakes
🇧🇷 BrazilPiraíba
A massive Amazonian catfish known for its long barbels and role as an apex predator.Catfish · Rivers and lakes
WorldUpside-down catfish
A small African catfish known for swimming on its back to feed.Catfish · Rivers and lakes
🇧🇷 Brazil and 4 moreTiger shovelnose catfish
Large striped South American river catfishCatfish · Rivers and lakes · 1862
🇳🇬 Nigeria and 1 moreElectric catfish
African catfish that generates strong electric shocksCatfish · Rivers and lakes
🇧🇷 Brazil and 2 morePygmy corydoras
A tiny armored catfish from South America kept in community aquariums.Catfish · Rivers and lakes · 1966
🇧🇷 Brazil and 1 moreAncistrus
A genus of small, nocturnal freshwater catfish native to South America and Panama.Catfish · Rivers and lakes
Southeast AsiaClown barb
A spotted freshwater fish from Borneo and Sumatra.Carp · Rivers and lakes
🇨🇳 ChinaWhite Cloud Mountain minnow
A small, hardy freshwater fish native to China, popular in aquariums for its cold tolerance and peaceful nature.Carp · Rivers and lakes · 1930
Photo credits on this page
The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.
- Neon tetra: Corpse89, CC BY-SA 3.0, source
- Siamese fighting fish: Henryk Niestrój, CC BY 4.0, source
- Cichlid: mendel, CC BY-SA 1.0, source
- Flag cichlid: Citron, CC BY-SA 3.0, source
- Altum angelfish: Unknown author, CC BY-SA 1.0, source
- Green terror: MidgleyDJ (Dr. David Midgley) at en.wikipedia., CC BY 2.5, source
- Discus: Patrick Farrelly, Public domain, source
- Oscar: Jón Helgi Jónsson ( Amything ), CC BY-SA 3.0, source
- Jack Dempsey: User:Zhyla (?), CC BY-SA 3.0, source
- Firemouth cichlid: Doronenko, CC BY 3.0, source
- Speckled peacock bass: Wellerson Santana, CC BY-SA 4.0, source
- Blood parrot cichlid: Paata Vardanashvili, CC BY 2.0, source
- Ram cichlid: Unknown author, CC BY-SA 3.0, source
- Heros efasciatus: Jutta234, CC BY-SA 3.0 de, source
- Kribensis: The original uploader was MidgleyDJ at English Wikipedia ., CC BY-SA 3.0, source
- Electric yellow cichlid: Jmatz at English Wikipedia ( Original text: Julian Matz ( talk ) ), CC BY-SA 3.0, source
- Hypostomus plecostomus: Raphaël Covain, Natural History Museum of Geneva, CC BY-SA 4.0, source
- Frontosa cichlid: Maha Dinesh, CC BY-SA 3.0, source
- Bolivian ram: Corpse89, CC BY-SA 3.0, source
- Amazon sailfin catfish: Richwales at en.wikipedia, Public domain, source
- Otocinclus: CHUCAO, CC BY-SA 3.0, source
- Zebra pleco: Birger A, CC BY-SA 3.0, source
- Barb: Andrew69., CC BY 3.0, source
- Cuckoo catfish: Mario Rubio García, CC BY 2.0, source
- Banjo catfish: 5snake5, CC0, source
- Ripsaw catfish: Tino Strauss, CC BY-SA 3.0, source
- Whiskered twig catfish: User:Haplochromis, CC BY-SA 3.0, source
- Pangasius: Karelj, Public domain, source
- Loach: Lerdsuwa, CC BY-SA 3.0, source
- Giant pangasius: Gv-fishing, CC BY-SA 3.0, source
- Wels catfish: Dieter Florian (To contact the author, ask the uploader or take a look, CC BY-SA 3.0 de, source
- Piraíba: Carl H. Eigenmann / Barton Appler Bean, Public domain, source
- Upside-down catfish: en:User:Neale Monks, CC BY-SA 3.0, source
- Tiger shovelnose catfish: Lerdsuwa, CC BY-SA 3.0, source
- Electric catfish: Stan Shebs, CC BY-SA 3.0, source
- Glass catfish: Martin Fisch, CC BY-SA 2.0, source
- Bronze corydoras: Unknown author, Public domain, source
- Pygmy corydoras: Birger A, CC BY-SA 3.0, source
- Ancistrus: Unknown author, CC BY-SA 3.0, source
- Panda corydoras: Chronotopian, CC BY-SA 3.0, source
- Siamese algae-eater: Published by Zoologische Mededelingen, at http://www.zoologischemedede, CC BY 3.0, source
- Rainbow shark: MerlinSenger at German Wikipedia, CC BY-SA 3.0, source
- Red-tailed black shark: Astellar87, CC BY-SA 4.0, source
- Clown barb: Haplochromis, CC BY-SA 3.0, source
- Victoria tilapia: G.F.Turner, CC BY-SA 4.0, source
- Bala shark: H. Zell, CC BY-SA 3.0, source
- White Cloud Mountain minnow: Unknown author, CC BY-SA 3.0, source
- Chili rasbora: Daiju Azuma, CC BY-SA 4.0, source
- Goldfish: No machine-readable author provided. Heptagon assumed (based on copyri, Public domain, source
- Denison barb: Mattia Nocciola, CC BY-SA 4.0, source
- Guppy: Wibowo Djatmiko ( Wie146 ), CC BY-SA 3.0, source
- Ocellaris clownfish: Raimond Spekking, CC BY-SA 4.0, source