Alkaline water fish (high pH)
Species that prefer higher pH / more alkaline water.
1424 fish found • page 7
Corydoras septentrionalis
Northern Cory +1
Temp 22–27°CpH 7.5dGH 2–15
Corydoras schwartzi
Schwartz's Corydoras +2
Temp 22–24°CpH 7.5dGH 1–15
Corydoras pantanalensis
Pantanal Corydoras
Temp 22–26°CpH 7.5dGH 5–12
Corydoras nattereri
Temp 20–23°CpH 7.6dGH 1–15
Copeina guttata
Red Spotted Copeina
Temp 20–28°CpH 7.5dGH 1–10
Copadichromis virginalis
Mloto +1
Temp 25–29°CpH 8.5dGH 10–25
Copadichromis ilesi
Chitande Aci +2
Temp 25–29°CpH 8.5dGH 10–25
Copadichromis borleyi
Yellowfin Mbuna +1
Temp 25–29°CpH 8.5dGH 10–25
Clarotes laticeps
Sharp-tooth Catfish +1
Temp 20–26°CpH 8dGH 5–25
Clarias batrachus
Walking Catfish +1
Temp 20–26°CpH 8dGH 2–25
Cichlasoma salvini
Salvin's Cichlid +2
Temp 22–26°CpH 8dGH 8–15
Cichlasoma festae
Red Terror +2
Temp 25–29°CpH 8dGH 4–18
Champsochromis caeruleus
Malawi Trout
Temp 24–27°CpH 8.5dGH 10–30
Chalceus macrolepidotus
Pinktail Chalceus +2
Temp 23–28°CpH 7.5dGH 5–18
Chaca bankanensis
Asian Frogfish +1
Temp 22–26°CpH 8dGH 3–10
Caecomastacembelus albomaculatus
Polka-dot Spiny Eel +1
Temp 23–27°CpH 9.5dGH 8–25
Butis butis
Duckbill Sleeper +3
Temp 22–27°CpH 8.5dGH 10–20
Butis amboinensis
Duckbill Sleeper +1
Temp 22–28°CpH 8.5dGH 8–20
Bunocephalus coracoideus
Banjo Catfish +2
Temp 20–27°CpH 7.8dGH 2–20
Buccochromis nototaenia
Bucco Nototaenia +3
Temp 24–27°CpH 8.8dGH 10–25
Bryconaethiops boulengeri
Long-finned Tetra +1
Temp 22–26°CpH 8dGH 3–20
Brycon cephalus
Matuelo +1
Temp 22–26°CpH 7.5dGH 1–15
Brycinus longipinnis
Temp 22–26°CpH 7.5dGH 5–19
Brachychalcinus orbicularis
Silver Dollar +1
Temp 20–27°CpH 7.5dGH 1–12
Betta picta
Picta Fighting Fish +1
Temp 22–28°CpH 7.5dGH 1–5
Barbonymus gonionotus
Silver Barb +2
Temp 20–26°CpH 8dGH 2–15
Bangana devdevi
Bangana Devdevi Carp
Temp 20–26°CpH 6.5–7.5dGH 5–14
Bagarius rutilus
Goonch Catfish +1
Temp 18–23°CpH 7.5dGH 2–12
Bagarius bagarius
Goonch Catfish +1
Temp 20–28°CpH 6–7.5dGH 28–84
Badis siamensis
Siamese Badis +2
Temp 22–26°CpH 7.5dGH 2–12
Badis blosyrus
Temp 22–28°CpH 7.5dGH 3–10
Aulonocara sp. walteri
Walter's Peacock +1
Temp 25–29°CpH 9dGH 10–25
Aulonocara ethelwynnae
Ethelwynnae Peacock +2
Temp 22–26°CpH 9dGH 10–25
Astyanax bimaculatus
Twospot Tetra +3
Temp 20–28°CpH 7.5dGH 2–20
Ancistrus sp.
Bristlenose Pleco +2
Temp 21–26°CpH 7.5dGH 1–15
Mastacembelus ellipsifer
Ellipsifer Eel +1
Temp 23–27°CpH 9.5dGH 8–25