Alkaline water fish (high pH)
Species that prefer higher pH / more alkaline water.
1424 fish found • page 5
Labidochromis caeruleus
Electric Yellow Cichlid +3
Temp 24–28°CpH 8.6dGH 10–25
Labeotropheus trewavasae
Trewavas' Labeotropheus +2
Temp 24–28°CpH 8.8–8dGH 10–25
Labeotropheus fuelleborni
Fuelleborn's cichlid +1
Temp 24–28°CpH 8.8–8dGH 10–25
Labeo cyclorhynchus
African Red-eyed Labeo +1
Temp 21–27°CpH 7.5dGH 3–15
Baryancistrus beggini
Mango Pleco +1
Temp 24–28°CpH 7.5dGH 1–10
Julidochromis regani
Regan's Julie +1
Temp 23–27°CpH 9dGH 10–25
Julidochromis dickfeldi
Dickfeld's Julie
Temp 23–27°CpH 9.2dGH 10–25
Ilyodon furcidens
Goodeid Splitfin +2
Temp 18–24°CpH 8dGH 10–20
Hypsophrys nicaraguensis
Moga +1
Temp 23–28°CpH 7–8dGH 8–20
Hypsibarbus vernayi
Yellowtail Barb +1
Temp 20–26°CpH 8dGH 2–15
Hypsibarbus malcolmi
Malcolm's Barb
Temp 20–26°CpH 8dGH 2–15
Hypsibarbus lagleri
Lagler's Barb
Temp 20–26°CpH 8dGH 2–15
Hypostomus sp.
Plecostomus +2
Temp 22–28°CpH 7.5dGH 2–15
Hypostomus plecostomoides
Common Pleco +2
Temp 21–27°CpH 8dGH 5–25
Hypostomus mutucae
Mutuca Pleco
Temp 23–28°CpH 7.6dGH 2–15
Hydrolycus scomberoides
Payara +1
Temp 24–28°CpH 8dGH 2–15
Hydrolycus armatus
Payara +2
Temp 24–28°CpH 8dGH 2–15
Horabagrus nigricollaris
Golden Black Spotted Catfish +2
Temp 23–25°CpH 7.5dGH 5–25
Horabagrus brachysoma
Sun Catfish +2
Temp 23–25°CpH 6–7.5dGH 5–25
Balitoropsis zollingeri
Zollinger's River Loach +1
Temp 20–25°CpH 7.5dGH 1–12
Homalopteroides modestus
Loach Catfish
Temp 18–25°CpH 7.5dGH 1–12
Homaloptera parclitella
Borneo Sucker Loach +1
Temp 20–25°CpH 7.5dGH 1–10
Ariopsis seemanni
Colombian Shark Catfish +2
Temp 22–26°CpH 8.5dGH 10–30
Heteropneustes fossilis
Stinging Catfish +1
Temp 21–25°CpH 8dGH 5–30
Heterobranchus longifilis
Temp 22–28°CpH 7.5dGH 3–20
Herotilapia multispinosa
Rainbow Cichlid +1
Temp 22–28°CpH 8dGH 3–11
Herichthys pearsei
Pearsei Cichlid +1
Temp 24–30°CpH 8.5dGH 10–25
Herichthys cyanoguttatus
Texas Cichlid +1
Temp 18–24°CpH 7.5dGH 5–12
Hemisynodontis membranaceus
South African Sponge Catfish +1
Temp 22–26°CpH 7.5dGH 5–15
Hemiodus unimaculatus
One-spot Hemiodus +2
Temp 22–26°CpH 7.5dGH 1–20
Hemiodus orthonops
Silver Hemiodus
Temp 22–26°CpH 7.5dGH 5–15
Hemimyzon nanensis
Stone Lapping Hillstream Loach
Temp 16–22°CpH 8dGH 2–15
Hemigrammus unilineatus
One-Line Tetra +2
Temp 23–28°CpH 7.5dGH 1–20
Hemibagrus wyckii
Crystal-eyed Catfish +2
Temp 20–27°CpH 8dGH 2–20
Hemibagrus wyckioides
Asian Redtail Catfish +2
Temp 19–29°CpH 8dGH 2–20
Hemibagrus microphthalmus
Thai Giant Frog Catfish +1
Temp 22–28°CpH 6.5–7.5dGH 6–11