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.
1,522 results found.
Indian Glassy Fish (undied)
Parambassis ranga
Marine
Tank ≥ 80 L
Temp 24.0–28.0 °C
pH 7.20–8.20
Indian Mudskipper
Periophthalmus septemradiatus
Marine
Tank ≥ 180 L
Temp 26.0–32.0 °C
pH 7.80–8.60
Inferno Galaxy Betta
Betta splendens
Freshwater
Tank ≥ 30 L
Temp 24.0–30.0 °C
pH 6.00–7.50
Inferno Nemo Betta
Betta splendens
Freshwater
Tank ≥ 30 L
Temp 24.0–30.0 °C
pH 6.00–7.50
Irian Red Rainbowfish
Glossolepis incisus
Freshwater
Tank ≥ 240 L
Temp 24.0–28.0 °C
pH 7.20–8.20
Italian Stream Goby
Padogobius bonelli
Freshwater
Tank ≥ 80 L
Temp 12.0–20.0 °C
pH 7.00–8.00
Japan Blue Guppy
Poecilia reticulata
Freshwater
Tank ≥ 40 L
Temp 22.0–28.0 °C
pH 6.50–8.00
Japanese Ricefish (Brackish)
Oryzias latipes
Marine
Tank ≥ 35 L
Temp 18.0–26.0 °C
pH 7.50–8.20
Japanese Ricefish (Medaka)
Oryzias latipes
Freshwater
Tank ≥ 30 L
Temp 15.0–26.0 °C
pH 6.80–8.00
Jardini Arowana
Scleropages jardinii
Freshwater
Tank ≥ 500 L
Temp 24.0–30.0 °C
pH 6.00–7.50
Jewel Cichlid
Hemichromis bimaculatus
Freshwater
Tank ≥ 120 L
Temp 23.0–28.0 °C
pH 6.00–7.50
Jikin Goldfish
Carassius auratus var.
Freshwater
Tank ≥ 150 L
Temp 12.0–24.0 °C
pH 6.50–8.00
Johanni Cichlid
Melanochromis johannii
Freshwater
Tank ≥ 200 L
Temp 24.0–28.0 °C
pH 7.50–8.60
Julidochromis
Julidochromis marlieri
Freshwater
Tank ≥ 120 L
Temp 24.0–27.0 °C
pH 7.80–9.20
Keyhole Cichlid
Cleithracara maronii
Freshwater
Tank ≥ 120 L
Temp 24.0–28.0 °C
pH 5.50–7.50
Killifish (Aphyosemion striatum)
Aphyosemion striatum
Freshwater
Tank ≥ 35 L
Temp 20.0–26.0 °C
pH 5.50–7.20
Killifish (Austrolebias nigripinnis)
Austrolebias nigripinnis
Freshwater
Tank ≥ 35 L
Temp 20.0–26.0 °C
pH 5.50–7.20
Killifish (Fundulus julisia)
Fundulus julisia
Freshwater
Tank ≥ 35 L
Temp 20.0–26.0 °C
pH 5.50–7.20
Killifish (Nothobranchius rachovii)
Nothobranchius rachovii
Freshwater
Tank ≥ 35 L
Temp 20.0–26.0 °C
pH 5.50–7.20
Killifish (Simpsonichthys whitei)
Simpsonichthys whitei
Freshwater
Tank ≥ 35 L
Temp 20.0–26.0 °C
pH 5.50–7.20
Kissing Gourami
Helostoma temminckii
Freshwater
Tank ≥ 200 L
Temp 22.0–28.0 °C
pH 6.00–8.00