Acidic water fish (low pH)
Species that prefer lower pH / acidic conditions.
1075 fish found • page 5
Centromochlus perugiae
Perugiae Centromochlid +1
Temp 24–25°CpH 6–7.5dGH 10–25
Catoprion mento
Wimple Piranha +1
Temp 23–26°CpH 6.5dGH 1–5
Caelatoglanis zonatus
Zoned Madtom
Temp 22–28°CpH 6–7.5dGH 3–7
Brevibora dorsiocellata
Eyespot Rasbora
Temp 20–25°CpH 5–6dGH 1–10
Brachygobius aggregatus
Bumblebee Goby +1
Temp 24–28°CpH 6.5–7.5dGH 6–11
Brachygobius kabiliensis
Kabili Banded Goby +1
Temp 24–28°CpH 6–7.5dGH 3–10
Boraras merah
Phoenix Rasbora +1
Temp 20–28°CpH 6.5dGH 1–5
Boraras maculatus
Dwarf Rasbora +1
Temp 20–28°CpH 6.5dGH 1–5
Biotoecus opercularis
Fine-spot Cichlid
Temp 25–30°CpH 6.5dGH 0–5
Biotodoma wavrini
Wavrin's Earth Eater +1
Temp 20–30°CpH 6.5dGH 1–5
Betta spilotogena
Krabi Betta +1
Temp 22–27°CpH 6.5dGH 3–5
Betta simorum
Temp 25–30°CpH 6dGH 1–5
Betta uberis
Pinang Betta +1
Temp 22–27°CpH 6dGH 1–5
Betta tussyae
Mahachai Betta +1
Temp 22–27°CpH 6dGH 1–5
Betta rutilans
Twilight Betta +1
Temp 22–27°CpH 6dGH 1–5
Betta rubra
Betta +2
Temp 22–27°CpH 6.5dGH 1–5
Betta renata
Betta Renaissance +1
Temp 23–27°CpH 6dGH 2–5
Betta pulchra
Temp 22–27°CpH 6.5dGH 3–5
Betta pi
Betta pi +1
Temp 22–28°CpH 6.5dGH 1–5
Betta persephone
Temp 22–28°CpH 6dGH 1–5
Betta pardalotos
Spotfin Betta +1
Temp 22–27°CpH 6.5dGH 3–5
Betta miniopinna
Miniopinna Betta +1
Temp 22–28°CpH 6dGH 1–5
Betta mandor
Mandor Betta +1
Temp 22–27°CpH 4.5–5.5dGH 1–5
Betta macrostoma
Brunei Beauty +1
Temp 20–25°CpH 6dGH 2–5
Betta livida
Croaking Betta +1
Temp 22–27°CpH 6dGH 1–5
Betta hipposideros
Horse Shoe Betta
Temp 22–28°CpH 6dGH 5–6
Betta gladiator
Ceaseless Betta +1
Temp 22–27°CpH 6dGH 1–5
Betta foerschi
Foerschi Betta +1
Temp 22–28°CpH 6dGH 1–5
Betta falx
Twixt Betta +1
Temp 22–27°CpH 5.8–6.8dGH 3–5
Betta dimidiata
Half-banded Betta
Temp 22–27°CpH 6.5dGH 1–5
Betta cracens
Slim Betta
Temp 22–27°CpH 6.5dGH 3–5
Betta coccina
Strawberry Betta +1
Temp 22–30°CpH 6dGH 1–5
Betta chloropharynx
Blue Gularis Betta +1
Temp 24–28°CpH 6dGH 5–6
Betta channoides
Temp 23–30°CpH 6.5dGH 1–5
Betta burdigala
Burgundy Betta +1
Temp 22–30°CpH 6dGH 1–5
Betta antoni
Anton's Betta
Temp 22–27°CpH 6–7dGH 1–5