Species library
Profiles of 5,763 aquatic aquarium organisms — fish, shrimp, crayfish, snails, corals and more — with water parameters, size and how they breed.
The library covers many species, but captive breeding is routine for only some of them. GeneticOS helps you record and track your stock either way.
5,763 species
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Nothobranchius steinforti
Freshwater
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Striped nothobranch
Nothobranchius taeniopygus
Freshwater
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Togo Killifish
Nothobranchius thierryi
Freshwater
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Pangani nothobranch
Nothobranchius vosseleri
Freshwater
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Mnanzini nothobranch
Nothobranchius willerti
Freshwater
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Notholebias cruzi
Freshwater
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Barredtail pearlfish
Notholebias minimus
Freshwater
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Bronze featherback
Notopterus notopterus
Freshwater
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Bridle shiner
Notropis bifrenatus
Freshwater
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Rockmover wrasse
Novaculichthys taeniourus
Saltwater
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Seagrass wrasse
Novaculoides macrolepidotus
Saltwater
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Happy
Nyassachromis boadzulu
Freshwater
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Happy
Nyassachromis breviceps
Freshwater
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Small green utaka
Nyassachromis leuciscus
Freshwater
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Happy
Nyassachromis microcephalus
Freshwater
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Happy
Nyassachromis nigritaeniatus
Freshwater
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Happy
Nyassachromis prostoma
Freshwater
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Happy
Nyassachromis purpurans
Freshwater
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Happy
Nyassachromis serenus
Freshwater
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Red-toothed triggerfish
Odonus niger
Saltwater
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Shortnose batfish
Ogcocephalus nasutus
Saltwater
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Seadevil
Ogcocephalus vespertilio
Saltwater
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Multicolour dottyback
Ogilbyina novaehollandiae
Saltwater
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Queensland dottyback
Ogilbyina queenslandiae
Saltwater
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Castin leatherjacket
Oligoplites saliens
Saltwater
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Herring cale
Olisthops cyanomelas
Saltwater
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Cloister blenny
Omobranchus elongatus
Saltwater
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Gossamer blenny
Omobranchus ferox
Freshwater
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Butter catfish
Ompok bimaculatus
Freshwater
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Redlip blenny
Ophioblennius atlanticus
Saltwater
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Redlip blenny
Ophioblennius macclurei
Saltwater
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Large-banded blenny
Ophioblennius steindachneri
Saltwater
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Northern mud gudgeon
Ophiocara porocephala
Brackish
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Blind cave eel
Ophisternon candidum
Freshwater
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Ophthalmotilapia heterodonta
Freshwater
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Ophthalmotilapia nasuta
Freshwater
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Featherfin
Ophthalmotilapia ventralis
Freshwater
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Yellowhead jawfish
Opistognathus aurifrons
Saltwater
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Smiler
Opistognathus jacksoniensis
Saltwater
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Blotched jawfish
Opistognathus latitabundus
Saltwater
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Moustache jawfish
Opistognathus lonchurus
Saltwater
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Banded jawfish
Opistognathus macrognathus
Saltwater
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Mottled jawfish
Opistognathus maxillosus
Saltwater
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Robust jawfish
Opistognathus muscatensis
Saltwater
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Finespotted jawfish
Opistognathus punctatus
Saltwater
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Bullseye jawfish
Opistognathus scops
Saltwater
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Dusky jawfish
Opistognathus whitehursti
Saltwater
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Spinecheek goby
Oplopomus oplopomus
Saltwater