Alkaline water fish (high pH)
Species that prefer higher pH / more alkaline water.
1424 fish found • page 33
Corydoras lacrimostigmata
Lacrimose Catfish +1
Temp 22–26°CpH 6–7.5dGH 3–11
Corydoras griseus
Grey Corydoras +1
Temp 20–26°CpH 7.5dGH 2–12
Polypterus bichir bichir
Nile Bichir +1
Temp 22–28°CpH 8dGH 5–25
Etroplus maculatus
Orange Chromide +1
Temp 20–28°CpH 8.5dGH 10–20
Gasteropelecus sternicla
Temp 20–28°CpH 7.5dGH 1–12
Etroplus suratensis
Green Chromide +2
Temp 20–30°CpH 8.5–8dGH 10–20
Poecilia wingei
Endler's Livebearer +1
Temp 24–30°CpH 8.5dGH 15–35
Folifer brevifilis
Short-finned Threadfin
Temp 20–26°CpH 8dGH 1–12
Xenopus laevis
African Clawed Frog +1
Temp 12–28°CpH 5–8dGH 3–17
Astyanax fasciatus
Banded Astyanax +2
Temp 20–26°CpH 5–8dGH 3–14
Zacco platypus
Pale Chub +1
Temp 10–22°CpH 6–8dGH 3–6
Potamotrygon henlei
Henlei's River Ray +1
Temp 23–28°CpH 6.5–7.5dGH 2–12
Chitala blanci
Blanc's Knifefish +2
Temp 22–28°CpH 8dGH 2–15
Macrognathus aral
One Striped Spiny Eel +1
Temp 22–25°CpH 7–8dGH 7–14
Scatophagus argus
Spotted Scat +2
Temp 22–26°CpH 7–8dGH 56–112
Melanochromis joanjohnsonae
Johanni Cichlid +2
Temp 22–28°CpH 7–8dGH 6–11
Hypancistrus zebra
Zebra Pleco +2
Temp 24–28°CpH 7.5dGH 2–15
Xenotoga eiseni
Redtail Splitfin +2
Temp 22–25°CpH 7–8dGH 8–17
Xiphophorus evelynae
Evelyn's Platyfish
Temp 18–25°CpH 7–8dGH 6–17
Pseudosesarma johoreuce
Johore Crab +1
Temp 22–28°CpH 8dGH 17–67
Trichogaster pectoralis
Snakeskin Gourami
Temp 22–30°CpH 5–8dGH 5–20
Brachyrhamdia meesi
Mees' Dwarf Catfish
Temp 24–28°CpH 7.5dGH 1–10
Poecilia velifera
Sailfin Molly +1
Temp 24–30°CpH 7–8dGH 10–30
Ucides occidentalis
Red Mangrove Crab +1
Temp 22–28°CpH 8dGH 56–101
Poecilia obscura
Yucatán Molly +1
Temp 22–28°CpH 6–8dGH 10–25
Mystacoleucus ectypus
Red-fin Shark +1
Temp 22–28°CpH 6–8dGH 1–6
Pao leiurus
Fahaka Puffer +2
Temp 22–28°CpH 6–8dGH 8–18
Pethia puntius
Roman Nosed Barb +2
Temp 20–28°CpH 6–8dGH 3–11
Altolamprologus aff
Lamprologus Affinis +2
Temp 22–28°CpH 7–8dGH 17–20
Mystacoleucus chilopterus
Indochina Barb +1
Temp 22–27°CpH 6.5–7.5dGH 3–8
Nomorhamphus towoetii
Firetail Halfbeak +1
Temp 22–25°CpH 7–8dGH 6–11
Heterandria formosa
Least Killifish +1
Temp 18–28°CpH 8dGH 5–20
Nandopsis urophthalmus
Mayan Cichlid +2
Temp 22–25°CpH 7–8dGH 8–20
Nandopsis friedrichsthalii
Yellow Jacket Cichlid +2
Temp 22–25°CpH 7–8dGH 8–14
Melanotaenia australis
Parker's Rainbowfish +1
Temp 22–27°CpH 7–8dGH 5–20
Mastacembelus cf
Spiny Eel +1
Temp 22–25°CpH 6–8dGH 10–20