Alkaline water fish (high pH)
Species that prefer higher pH / more alkaline water.
1424 fish found • page 37
Geophagus steindachneri
Red Hump Eartheater
Temp 20–30°CpH 7.5dGH 2–12
Pseudomugil iriani
Irian Red Neon Rainbowfish
Temp 22–28°CpH 6–8dGH 3–8
Chitala chitala
Indian Featherback +2
Temp 20–28°CpH 8dGH 2–15
Pseudomugil paskai
Red Neon Blue-eye
Temp 22–28°CpH 6–8dGH 3–11
Amphilophus trimaculatus
Three Spot Cichlid +1
Temp 24–29°CpH 7–8dGH 3–8
Sahyadria denisonii
Denison Barb +2
Temp 15–25°CpH 7.8dGH 5–25
Pseudotropheus acei
Yellow Tail Acei +2
Temp 22–28°CpH 7–8dGH 9–18
Hyphessobrycon sweglesi
Red Phantom Tetra
Temp 20–28°CpH 7.5dGH 1–12
Alfaro cultratus
Knife Livebearer +1
Temp 24–28°CpH 8dGH 5–20
Omobranchus zebra
Zebra blenny +1
Temp 22–28°CpH 8dGH 90–134
Jenynsia unitaenia
One-lined Jenynsia +1
Temp 18–22°CpH 7–8dGH 3–17
Jenynsia sanctaecaterinae
Tucano fish +1
Temp 18–22°CpH 7–8dGH 8–17
Puntigrus tetrazona
Tiger Barb +1
Temp 20–26°CpH 7–8dGH 1–20
Hypostomus plecostomus
Plecostomus +2
Temp 22–28°CpH 6–8dGH 6–67
Hyporhamphus quoyi
Quoy's Garfish +2
Temp 22–25°CpH 7–8dGH 6–11
Trichopsis pumila
Sparkling Gourami +1
Temp 22–28°CpH 7.5dGH 1–12
Gymnarchus niloticus
Aba Aba +3
Temp 23–28°CpH 8dGH 10–25
Gasteropelecus levis
Silver Hatchetfish
Temp 20–28°CpH 7.5dGH 1–12
Metynnis maculatus
Spotted Silver Dollar +1
Temp 20–28°CpH 7.5dGH 1–12
Labeo pierrei
Pierre's Labeo +1
Temp 22–28°CpH 6.5–7.5dGH 6–14
Puntigrus navjotsodhii
Navjot's Tiger Barb +1
Temp 20–27°CpH 6–7.5dGH 3–8
Glossolepis maculosus
Spot-fin Rainbowfish +1
Temp 22–29°CpH 5–8dGH 3–8
Pseudotropheus crabro
Hornet Cichlid +1
Temp 22–28°CpH 7–8dGH 10–25
Labidochromis hongi
Hongi Cichlid +1
Temp 22–28°CpH 7–8dGH 8–14
Neolamprologus longior
Longtail Lamprologus +1
Temp 22–28°CpH 7–8dGH 6–14
Gobioides broussonnettii
Dragon Goby +2
Temp 22–25°CpH 7–8dGH 3–11
Brachydanio frankei
Leopard Danio +1
Temp 18–28°CpH 6–8dGH 3–8
Cyclocheilos enoplos
Siamese Mud Carp +1
Temp 20–26°CpH 8dGH 1–15
Melanotaenia fluviatilis
Australian Rainbowfish +1
Temp 20–25°CpH 7–8dGH 8–20
Polypterus weeksii
Mottled Bichir +1
Temp 24–28°CpH 6.5–7.5dGH 3–11
Pseudotropheus lombardoi
Lombardoi +1
Temp 24–28°CpH 8.8dGH 10–25
Squalius cephalus
Common Chub +2
Temp 4–20°CpH 6.5–8dGH 6–20
Lucioperca lucioperca
Zander +1
Temp 18–24°CpH 7–8dGH 11–22
Thymallus thymallus
Grayling +1
Temp 7–18°CpH 6.5–8dGH 3–10
Scleropages formosus
Asian Arowana +3
Temp 22–28°CpH 8dGH 2–15
Pseudosphromenus cupanus
Spiketail Paradisefish +1
Temp 20–28°CpH 7.5dGH 2–25