Alkaline water fish (high pH)
Species that prefer higher pH / more alkaline water.
1424 fish found • page 32
Iodotropheus sprengerae
Rusty Cichlid +1
Temp 25–29°CpH 7.800000000000001–8.8dGH 10–25
Polypterus teugelsi
Teugels's Bichir
Temp 25–28°CpH 7.5dGH 1–5
Ctenochromis polli
Poll's Ctenochromis
Temp 23–28°CpH 7.5dGH 5–15
Ctenopharyngodon idella
Grass Carp
Temp 10–33°CpH 9dGH 2–25
Anguilla anguilla
European Eel +1
Temp 4–24°CpH 5.5–9dGH 4–11
Rutilus rutilus
Roach +1
Temp 4–25°CpH 6–8dGH 3–14
Ctenopoma acutirostre
Leopard Bushfish +2
Temp 20–28°CpH 7.5dGH 2–12
Xiphophorus hellerii
Green Swordtail +1
Temp 16–28°CpH 8dGH 10–25
Corydoras habrosus
Temp 20–26°CpH 7.5dGH 2–10
Copadichromis chrysonotus
Temp 25–29°CpH 8.5dGH 10–25
Poecilia sphenops
Molly Fish +2
Temp 21–28°CpH 8.5dGH 15–30
Dormitator maculatus
Fat Sleeper +2
Temp 22–25°CpH 7–8dGH 56–140
Cyclocheilichthys lagleri
Lagler's Barb +1
Temp 20–26°CpH 8dGH 2–15
Poecilia latipinna
Sailfin Molly +2
Temp 22–28°CpH 8.5dGH 15–35
Nomorhamphus brembachi
Celebes Halfbeak +1
Temp 22–25°CpH 7–8dGH 3–8
Hydrocynus goliath
Goliath Tigerfish +2
Temp 24–28°CpH 7.5dGH 10–25
Salmo trutta
Brown Trout +2
Temp 4–19°CpH 6.5–8dGH 8–20
Garra surendranathanii
Surendranath's Garra
Temp 22–28°CpH 6.5–7.5dGH 5–8
Dichotomyctere ocellatus
Figure Eight Puffer +2
Temp 22–28°CpH 8dGH 8–14
Dichotomyctere nigroviridis
Green Spotted Pufferfish +2
Temp 22–28°CpH 8dGH 6–21
Dichotomyctere fluviatilis
Green Spotted Puffer
Temp 22–28°CpH 8dGH 28–84
Hyphessobrycon heterorhabdus
Red-line Tetra +1
Temp 20–26°CpH 7.5dGH 1–12
Scleropages leichardti
Southern Saratoga +2
Temp 24–30°CpH 7.5dGH 8–15
Salmo salar
Atlantic Salmon
Temp 8–15°CpH 6–8dGH 6–17
Garra mirofrontis
Banded Garra
Temp 22–28°CpH 6.5–7.5dGH 3–8
Hyphessobrycon herbertaxelrodi
Black Neon Tetra
Temp 20–28°CpH 7.5dGH 1–12
Desmopuntius tetrazona
Tiger Barb +1
Temp 22–28°CpH 6–8dGH 3–14
Garra fuliginosa
Temp 22–28°CpH 6–7.5dGH 3–8
Hyphessobrycon columbianus
Colombian Tetra +2
Temp 20–28°CpH 7.5dGH 1–10
Parachanna africana
African Snakehead +1
Temp 20–25°CpH 7.5dGH 2–15
Hypsibarbus pierrei
Pierre's Barb +1
Temp 20–26°CpH 6.5–7.5dGH 5–15
Hyphessobrycon anisitsi
Buenos Aires Tetra +2
Temp 16–28°CpH 8.5dGH 1–20
Hyphessobrycon bentosi
Ornate Tetra +2
Temp 20–28°CpH 7.5dGH 1–12
Datnioides undecimradiatus
Thin Bar Datnoid +2
Temp 20–28°CpH 7.5dGH 2–15
Cyprinus carpio
Common Carp +1
Temp 15–25°CpH 7–8dGH 11–17
Cynotilapia axelrodi
Axelrod's Mbuna +1
Temp 22–28°CpH 7–8dGH 10–25