Alkaline water fish (high pH)
Species that prefer higher pH / more alkaline water.
1425 fish found • page 32
Scatophagus ornatus
Spotted Scat +2
Temp 22–28°CpH 8dGH 8–20
Pseudacanthicus spinosus
Orange Seam Pleco +1
Temp 22–25°CpH 7–8dGH 6–17
Cyclocheilichthys lagleri
Lagler's Barb +1
Temp 20–26°CpH 8dGH 2–15
Nomorhamphus hageni
Indian Halfbeak +1
Temp 22–25°CpH 7–8dGH 5–11
Nandopsis salvini
Salvini Cichlid +2
Temp 22–25°CpH 7–8dGH 8–17
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
Trichogaster microlepis
Moonlight Gourami
Temp 22–30°CpH 5–8dGH 3–11
Mastacembelus cf
Spiny Eel +1
Temp 22–25°CpH 6–8dGH 10–20
Maylandia estherae
Red Zebra Cichlid
Temp 22–28°CpH 7–8dGH 8–14
Macrognathus mastacembelus
Spiny Eel +2
Temp 24–29°CpH 7–8dGH 5–15
Limia tridens
Three-Prong Damselfish +1
Temp 24–29°CpH 7–8dGH 8–17
Liposarcus pardalis
Amazon sailfin catfish +2
Temp 22–28°CpH 6–8dGH 8–17
Macrognathus aculeatus
Lesser Spiny Eel +2
Temp 22–25°CpH 7–8dGH 6–11
Sicyopterus longifilis
Longfinned Goby
Temp 24–28°CpH 7–8dGH 3–8
Gagata cenia
Indian Catfish +1
Temp 18–22°CpH 7–8dGH 3–8
Sesarma red
Red Mangrove Crab +2
Temp 22–28°CpH 8dGH 32–81
Cichlasoma hybrid
Hybrid Cichlid +1
Temp 24–29°CpH 6–8dGH 6–22
Septaria porcellana
Porcelain Nerite +2
Temp 22–28°CpH 6–8dGH 8–14
Sciaenochromis ahli
Electric Blue Hap +1
Temp 22–25°CpH 7–8dGH 8–11
Sciades seemanni
Colombian Shark +3
Temp 22–28°CpH 7–8dGH 8–14
Salaria striped
Striped Blenny
Temp 22–25°CpH 7–8dGH 6–14
Cheilochromis euchilus
Large-lipped Hap
Temp 22–25°CpH 7–8dGH 11–17
Pseudotropheus red
Red Zebra +1
Temp 22–28°CpH 7–8dGH 10–17
Lucioperca lucioperca
Zander +1
Temp 18–24°CpH 7–8dGH 11–22
Squalius cephalus
Common Chub +2
Temp 4–20°CpH 6.5–8dGH 6–20
Gobioides broussonnettii
Dragon Goby +2
Temp 22–25°CpH 7–8dGH 3–11
Pseudotropheus crabro
Hornet Cichlid +1
Temp 22–28°CpH 7–8dGH 10–25
Glossolepis maculosus
Spot-fin Rainbowfish +1
Temp 22–29°CpH 5–8dGH 3–8
Pseudotropheus acei
Yellow Tail Acei +2
Temp 22–28°CpH 7–8dGH 9–18
Etroplus maculatus
Orange Chromide +1
Temp 20–28°CpH 8.5dGH 10–20
Pseudomugil paskai
Red Neon Blue-eye
Temp 22–28°CpH 6–8dGH 3–11
Etroplus suratensis
Green Chromide +2
Temp 20–30°CpH 8.5–8dGH 10–20
Pseudomugil iriani
Irian Red Neon Rainbowfish
Temp 22–28°CpH 6–8dGH 3–8
Geophagus steindachneri
Red Hump Eartheater
Temp 20–30°CpH 7.5dGH 2–12
Folifer brevifilis
Short-finned Threadfin
Temp 20–26°CpH 8dGH 1–12