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Acanthuridae43 Acestrorhynchidae1 Adrianichthyidae2 Alestidae3 Ambassidae4 Anabantidae1 Anablepidae3 Anostomidae5 Antennariidae1 Aplocheilidae3 Apogonidae16 Apteronotidae1 Arapaimidae1 Ariidae1 Badidae2 Bagridae1 Balistidae9 Balitoridae8 Bedotiidae1 Blenniidae52 Botiidae1 Callichthyidae132 Callionymidae4 Carcharhinidae1 Centriscidae1 Chacidae1 Chaenopsidae1 Chaetodontidae60 Channidae2 Characidae92 Chilodontidae1 Cichlidae228 Cirrhitidae7 Claroteidae1 Cobitidae17 Congridae1 Crenuchidae2 Ctenoluciidae3 Cynodontidae1 Cynoglossidae1 Cyprinidae65 Cyprinodontidae3 Dactylopteridae1 Dasyatidae1 Datnioididae1 Denticipitidae1 Diodontidae2 Distichodontidae2 Doradidae6 Echeneidae1 Eleotridae2 Ephippidae2 Erythrinidae3 Fundulidae3 Gasteropelecidae6 Ginglymostomatidae1 Gobiidae115 Goodeidae1 Grammatidae2 Gymnotidae2 Gyrinocheilidae1 Helostomatidae1 Hemiodontidae1 Hemiscylliidae2 Iguanodectidae3 Indostomidae1 Labridae156 Lebiasinidae21 Lepisosteidae1 Loricariidae92 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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American flagfish (Jordanella floridae)

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American flagfish

Jordanella floridae

Water temp18 - 28 °CpH Value7 - 8 pHGH10 - 20 dGHKH5 - 10 dKHMinimum tank volume>= 60 LTank levelMiddle/BottomAdult size6 cm

Mediterranean killifish (Aphanius fasciatus)

FreshwaterBrackish

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Mediterranean killifish

Aphanius fasciatus

Water temp15 - 28 °CpH Value7.5 - 8.5 pHGH12 - 30 dGHKH6 - 15 dKHMinimum tank volume>= 60 LTank levelTop/MiddleAdult size6 cm

Sheepshead Minnow (Cyprinodon variegatus)

FreshwaterBrackishMarine

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Sheepshead Minnow

Cyprinodon variegatus

Water temp10 - 30 °CpH Value7 - 8.5 pHGH10 - 25 dGHKH5 - 12 dKHMinimum tank volume>= 80 LTank levelAll levelsAdult size7 cm

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