Fish atlas

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Curated cards for behavior, feeding, and compatibility.

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Acanthuridae43 Acestrorhynchidae1 Adrianichthyidae2 Alestidae3 Ambassidae4 Anabantidae1 Anablepidae3 Anostomidae5 Antennariidae1 Aplocheilidae3 Apogonidae16 Apteronotidae1 Arapaimidae1 Ariidae1 Badidae2 Bagridae1 Balistidae9 Balitoridae9 Bedotiidae1 Blenniidae53 Callichthyidae133 Callionymidae4 Carcharhinidae1 Centriscidae1 Chacidae1 Chaenopsidae1 Chaetodontidae60 Channidae2 Characidae93 Chilodontidae1 Cichlidae228 Cirrhitidae7 Claroteidae1 Cobitidae18 Congridae1 Crenuchidae2 Ctenoluciidae3 Cynodontidae1 Cynoglossidae1 Cyprinidae65 Cyprinodontidae3 Dactylopteridae1 Dasyatidae1 Datnioididae1 Denticipitidae1 Diodontidae2 Distichodontidae2 Doradidae6 Echeneidae1 Eleotridae2 Ephippidae2 Erythrinidae3 Fundulidae3 Gasteropelecidae6 Ginglymostomatidae1 Gobiidae117 Goodeidae1 Grammatidae2 Gymnotidae2 Gyrinocheilidae1 Helostomatidae1 Hemiodontidae1 Hemiscylliidae2 Iguanodectidae3 Indostomidae1 Labridae156 Lebiasinidae21 Lepisosteidae1 Loricariidae93 Mastacembelidae2 Melanotaeniidae15 Microdesmidae6 Mochokidae8 Monacanthidae8 Monodactylidae3 Mormyridae1 Mugilidae2 Muraenidae11 Myliobatidae1 Nemacheilidae1 Nothobranchiidae13 Notopteridae2 Opistognathidae1 Osphronemidae36 Osteoglossidae2 Ostraciidae3 Pangasiidae1 Pantodontidae1 Pholidichthyidae1 Pimelodidae6 Plesiopidae3 Poeciliidae31 Polycentridae1 Polypteridae5 Pomacanthidae71 Pomacentridae66 Potamotrygonidae1 Protopteridae1 Pseudochromidae32 Pseudomugilidae5 Pseudopimelodidae1 Rhamphichthyidae1 Rivulidae2 Scatophagidae3 Scorpaenidae5 Serranidae30 Serrasalmidae7 Siganidae3 Siluridae1 Soleidae1 Sparidae1 Sphyraenidae1 Sternopygidae2 Synanceiidae1 Syngnathidae15 Telmatherinidae2 Tetraodontidae23 Tetrarogidae1 Toxotidae6 Triportheidae1 Zanclidae1 Zenarchopteridae2

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Allen's rainbowfish (Chilatherina alleni)

Freshwater

INTERMEDIATE

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Allen's rainbowfish

Chilatherina alleni

Water temp24 - 28 °CpH Value7 - 8 pHGH8 - 15 dGHKH4 - 7 dKHMinimum tank volume>= 200 LTank levelMiddleAdult size10 cm

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Axelrod's rainbowfish (Chilatherina axelrodi)

Freshwater

INTERMEDIATE

©AI Generated·Proprietary

Axelrod's rainbowfish

Chilatherina axelrodi

Water temp25 - 29 °CpH Value7.5 - 8.2 pHGH10 - 18 dGHKH5 - 9 dKHMinimum tank volume>= 150 LTank levelMiddleAdult size10 cm

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Banded Rainbowfish (Melanotaenia trifasciata)

Freshwater

INTERMEDIATE

©AI Generation·Proprietary

Banded Rainbowfish

Melanotaenia trifasciata

Water temp24 - 30 °CpH Value6.5 - 8 pHGH5 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 180 LTank levelMiddle/BottomAdult size15 cm

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Barred rainbowfish (Chilatherina fasciata)

Freshwater

ADVANCED

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Barred rainbowfish

Chilatherina fasciata

Water temp24 - 30 °CpH Value7 - 8.5 pHGH8 - 15 dGHKH4 - 7 dKHMinimum tank volume>= 200 LTank levelMiddleAdult size14 cm

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Bleher's rainbowfish (Chilatherina bleheri)

Freshwater

ADVANCED

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Bleher's rainbowfish

Chilatherina bleheri

Water temp25 - 30 °CpH Value7 - 8 pHGH8 - 15 dGHKH4 - 7 dKHMinimum tank volume>= 120 LTank levelMiddleAdult size12 cm

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Boeseman's Rainbowfish (Melanotaenia boesemani)

Freshwater

EASY

©AI Generated·Proprietary

Boeseman's Rainbowfish

Melanotaenia boesemani

Water temp24 - 28 °CpH Value7 - 8 pHGH10 - 20 dGHKH5 - 10 dKHMinimum tank volume>= 250 LTank levelTop/MiddleAdult size11 cm

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Dwarf Neon Rainbowfish (Melanotaenia praecox)

Freshwater

EASY

©AI Generated·Proprietary

Dwarf Neon Rainbowfish

Melanotaenia praecox

Water temp22 - 28 °CpH Value6.5 - 7.5 pHGH5 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 100 LTank levelTop/MiddleAdult size6 cm

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Fly River rainbowfish (Melanotaenia sexlineata)

Freshwater

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Fly River rainbowfish

Melanotaenia sexlineata

Water temp24 - 29 °CpH Value7 - 8 pHGH10 - 20 dGHKH5 - 10 dKHMinimum tank volume>= 75 LTank levelMiddleAdult size8 cm

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Lake Kutubu rainbowfish (Melanotaenia lacustris)

Freshwater

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Lake Kutubu rainbowfish

Melanotaenia lacustris

Water temp21 - 26 °CpH Value7 - 8 pHGH7 - 14 dGHKH3 - 7 dKHMinimum tank volume>= 110 LTank levelMiddleAdult size10 cm

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Lake Tebera rainbowfish (Melanotaenia herbertaxelrodi)

Freshwater

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Lake Tebera rainbowfish

Melanotaenia herbertaxelrodi

Water temp21 - 26 °CpH Value7.5 - 7.8 pHGH7 - 40 dGHKH3 - 20 dKHMinimum tank volume>= 150 LTank levelMiddleAdult size9 cm

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New Guinea rainbowfish (Melanotaenia affinis)

Freshwater

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New Guinea rainbowfish

Melanotaenia affinis

Water temp22 - 28 °CpH Value7 - 8 pHGH5 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 120 LTank levelTop/MiddleAdult size11 cm

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Freshwater

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Papua rainbowfish

Melanotaenia papuae

Water temp24 - 29 °CpH Value7 - 8 pHGH10 - 20 dGHKH5 - 10 dKHMinimum tank volume>= 120 LTank levelMiddleAdult size8 cm

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Freshwater

EASY

Red Rainbowfish

Glossolepis incisus

Water temp22 - 26 °CpH Value7 - 8 pHGH10 - 20 dGHKH5 - 10 dKHMinimum tank volume>= 300 LTank levelTop/MiddleAdult size15 cm

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Threadfin rainbowfish (Iriatherina werneri)

Freshwater

ADVANCED

Threadfin rainbowfish

Iriatherina werneri

Water temp23 - 28 °CpH Value5.5 - 7 pHGH1 - 10 dGHKH1 - 5 dKHMinimum tank volume60 LTank levelMiddleAdult size5 cm

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Western rainbowfish (Melanotaenia australis)

Freshwater

INTERMEDIATE

Western rainbowfish

Melanotaenia australis

Water temp22 - 28 °CpH Value7 - 8 pHGH10 - 20 dGHKH5 - 10 dKHMinimum tank volume>= 110 LTank levelMiddleAdult size10 cm

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