Advanced species search

Filter by water type, tank size, compatible ranges (temperature, pH, GH, KH, salinity), size, temperament, diet, care level, swimming level, and origin. Results match when your range overlaps the species’ range.

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Species match if their range intersects the range you type.

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1,522 results found.

Kissing Gourami

Helostoma temminkii
Freshwater Tank ≥ 200 L Temp 24.0–30.0 °C pH 6.50–8.00

Knight Goby

Stigmatogobius sadanundio
Marine Tank ≥ 60 L Temp 22.0–28.0 °C pH 7.20–8.20

Knight Goby (Banded)

Stigmatogobius sadanundio 'Banded'
Marine Tank ≥ 60 L Temp 22.0–28.0 °C pH 7.20–8.20

Kohaku

Cyprinus carpio
Freshwater Tank ≥ 1000 L Temp 15.0–28.0 °C pH 6.50–8.00

Koi – Ai Koromo

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Aka Bekko

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Asagi

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Beni Goi

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Beni Kikokuryu

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Beni Kumonryu

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Budo Koromo

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Chagoi

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Doitsu Kohaku

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Doitsu Ochiba Shigure

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Doitsu Sanke

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Doitsu Showa

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Gin Shiro Utsuri (Gin Shiro)

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Ginrin Goshiki

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Ginrin Kohaku

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Ginrin Ochiba Shigure

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Ginrin Sanke

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Ginrin Shiro Utsuri

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Ginrin Showa

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50

Koi – Goshiki

Cyprinus rubrofuscus
Freshwater Tank ≥ 1000 L Temp 10.0–26.0 °C pH 7.00–8.50