Alkaline water fish (high pH)
Species that prefer higher pH / more alkaline water.
1425 fish found • page 15
Osphronemus exodon
Elephant Ear Gourami +1
Temp 20–30°CpH 8dGH 5–25
Oryzias woworae
Daisy's Ricefish +1
Temp 23–27°CpH 7.5dGH 5–15
Oryzias songkhramensis
Songkhram Rice Fish
Temp 23–30°CpH 7.5dGH 2–15
Oryzias sarasinorum
Sulawesi Ricefish +1
Temp 24–29°CpH 8dGH 5–20
Oryzias minutillus
Dwarf Madaka +1
Temp 23–32°CpH 7.5dGH 2–15
Oryzias mekongensis
Mekong Rice Fish
Temp 23–27°CpH 7.5dGH 2–15
Oryzias latipes
Japanese Rice Fish +1
Temp 16–28°CpH 8.5dGH 5–25
Oryzias javanicus
Javanese Ricefish +2
Temp 24–29°CpH 9dGH 5–25
Oryzias eversi
Evers' Medaka
Temp 18–24°CpH 7.5dGH 5–15
Oryzias dancena
Rice Fish +1
Temp 23–27°CpH 8.5dGH 5–25
Oryzias celebensis
Celebes Medaka +1
Temp 23–27°CpH 8–9dGH 5–25
Oryzias asinua
Asinua Medaka +1
Temp 24–28°CpH 6.5–7.5dGH 3–8
Oryzias wolasi
Sulawesi Medaka +1
Temp 23–27°CpH 8dGH 10–20
Oreochromis niloticus niloticus
Nile Tilapia
Temp 21–27°CpH 8.5dGH 10–30
Oreichthys sp. myanmar redfin
Myanmar Redfin Barbel +2
Temp 24–28°CpH 7.5dGH 2–12
Oreichthys crenuchoides
Neon Barb
Temp 23–28°CpH 7.5dGH 2–10
Oreichthys cosuatis
Indian Golden Barb +2
Temp 24–28°CpH 7.5dGH 5–15
Ophthalmotilapia nasuta
Longnose Cichlid
Temp 23–27°CpH 9dGH 8–25
Nothobranchius rachovii
Rachow's Notho +2
Temp 20–24°CpH 7.5dGH 3–10
Nothobranchius foerschi
Foersch's Killifish +1
Temp 20–24°CpH 7.5dGH 10–25
Nothobranchius eggersi
Eggers' Killifish +1
Temp 20–24°CpH 8.2dGH 10–30
Kichulchoia multifasciata
Korean Bitterling +1
Temp 20–24°CpH 7.5dGH 6–8
Niwaëlla delicata
Delicate Minnow +1
Temp 20–24°CpH 7.5dGH 3–8
Nimbochromis livingstonii
Livingston's Cichlid +2
Temp 24–28°CpH 8.8dGH 10–25
Neosilurus brevidorsalis
Short-finned catfish +1
Temp 20–28°CpH 7.5dGH 2–15
Neolamprologus tretocephalus
Five-bar Cichlid +2
Temp 23–27°CpH 9dGH 8–25
Neolamprologus sexfasciatus
Six-Bar Lamprologus +1
Temp 23–27°CpH 9dGH 8–25
Neolamprologus multifasciatus
Multifasciatus +2
Temp 24–27°CpH 9dGH 8–25
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Neolamprologus marunguensis
Marungu Cichlid +1
Temp 23–27°CpH 9dGH 8–25
Neolamprologus helianthus
Helio Cichlid +1
Temp 23–27°CpH 9dGH 8–25
Neolamprologus buescheri
Buescher's Dwarf Cichlid
Temp 24–28°CpH 9dGH 8–25
Neolamprologus pulcher
Daffodil Cichlid +1
Temp 23–27°CpH 9dGH 9–25
Neolamprologus boulengeri
Boulenger's lamprologus +1
Temp 24–27°CpH 9dGH 8–25
Nematobrycon palmeri
Emperor Tetra
Temp 23–27°CpH 7.5dGH 1–12
Nematabramis borneensis
Borneo Rainbow Fish
Temp 22–26°CpH 6.5–7.5dGH 6–8
Nematabramis alestes
Silver Shark
Temp 22–28°CpH 6–7.5dGH 3–11