Alkaline water fish (high pH)
Species that prefer higher pH / more alkaline water.
1424 fish found • page 39
Colomesus tocantinensis
Tocantins Puffer +1
Temp 24–28°CpH 6.8–7.5dGH 3–11
Nomorhamphus ravnai
Ravni's Halfbeak +1
Temp 22–25°CpH 7–8dGH 6–11
Belonesox belizanus
Pike Livebearer +1
Temp 22–25°CpH 7–8dGH 2–11
Sahyadria puntius
Dawkinsia puntius +3
Temp 20–28°CpH 6–8dGH 3–14
Corydoras multiradiatus
Temp 20–26°CpH 7.5dGH 2–12
Sicyopterus longifilis
Longfinned Goby
Temp 24–28°CpH 7–8dGH 3–8
Macropodus opercularis
Paradise Fish +2
Temp 10–22°CpH 8dGH 5–20
Macrognathus aculeatus
Lesser Spiny Eel +2
Temp 22–25°CpH 7–8dGH 6–11
Datnioides microlepis
Indonesian Tigerfish +3
Temp 20–28°CpH 7.5dGH 2–15
Nomorhamphus liemi
Celebes Halfbeak +1
Temp 22–28°CpH 7–8dGH 3–8
Lamprologus signatus
Shell Dweller +1
Temp 23–27°CpH 9dGH 10–25
Tetraodon pustulatus
Spotfin Puffer +1
Temp 20–28°CpH 7.5dGH 5–26
Acarichthys heckelii
Threadfin Acara +2
Temp 24–30°CpH 8dGH 1–12
Filopaludina zebra
Zebra Apple Snail +1
Temp 20–28°CpH 6–8dGH 3–8
Ageneiosus inermis
Sand Devil Catfish +1
Temp 22–26°CpH 7.5dGH 1–20
Sahyadria chalakkudiensis
Sahyadriya Chalakkudiensis +2
Temp 15–25°CpH 7.5dGH 5–20
Retroculus acherontos
Driftwood Earth Eater
Temp 24–28°CpH 5.5–7.5dGH 6–8
Nomorhamphus ebrardti
Halfbeak
Temp 22–29°CpH 6–8dGH 3–8
Corydoras boesemani
Boeseman's Corydoras +1
Temp 21–28°CpH 7.5dGH 1–10
Mchenga flavimanus
Flavimanus +1
Temp 25–29°CpH 8.5dGH 10–25
Liposarcus pardalis
Amazon sailfin catfish +2
Temp 22–28°CpH 6–8dGH 8–17
Acrossocheilus iridescens
Golden Barb +1
Temp 10–24°CpH 6.8–8dGH 3–8
Synodontis decorus
Clown Synodontis +2
Temp 22–27°CpH 8dGH 3–25
Acrossocheilus parallens
Brightbanded Barb
Temp 16–23°CpH 6.5–7.5dGH 3–6
Adinia xenica
Estuarine Glassfish +2
Temp 21–30°CpH 9dGH 10–30
Macropodus ocellatus
Paradise Fish +2
Temp 10–22°CpH 7.5dGH 5–20
Monodactylus argenteus
Argus Fish +3
Temp 24–29°CpH 7–8dGH 28–112
Aequidens tetramerus
Temp 24–27°CpH 357dGH 1–20
Agamyxis pectinifrons
Spotted Raphael Catfish +2
Temp 22–26°CpH 7.5dGH 1–20
Labidochromis albino
Albino Yellow Lab +1
Temp 22–25°CpH 7–8dGH 6–14
Limia tridens
Three-Prong Damselfish +1
Temp 24–29°CpH 7–8dGH 8–17
Labidochromis perlmutt
Perlmutt Cichlid
Temp 22–28°CpH 7–8dGH 8–11
Puntius barbus
Barb danio +1
Temp 22–25°CpH 6–8dGH 3–8
Pseudotropheus saulosi
Saulosi Cichlid +1
Temp 22–25°CpH 7–8dGH 10–13
Rhinogobius brunneus
Amur goby +3
Temp 16–22°CpH 6–8dGH 3–11
Maylandia estherae
Red Zebra Cichlid
Temp 22–28°CpH 7–8dGH 8–14