Acidic water fish (low pH)
Species that prefer lower pH / acidic conditions.
1077 fish found • page 7
Acestridium dichromum
Spectacled Whiptail +1
Temp 24–28°CpH 5–7dGH 1–5
Apistogramma cinilabra
Temp 22–26°CpH 5–7dGH 3–10
Haludaria fasciata
Melon Barb +2
Temp 21–26°CpH 6–7.5dGH 2–10
Astyanax kennedy
Blind Cave Tetra +1
Temp 22–25°CpH 5–6dGH 6–11
Parancistrus aurantiacus
Gold Nugget Pleco +1
Temp 22–25°CpH 5–6dGH 6–11
Crenicichla cyclostoma
Cyclostomous Pike Cichlid +1
Temp 22–25°CpH 5–6dGH 2–10
Barbus lateristriga
Spotted Barb +1
Temp 22–25°CpH 5–6dGH 3–8
Tatia creutzbergi
Trinidad Whiptail Catfish
Temp 22–25°CpH 5–6dGH 10–15
Hassar iheringeri
Spotfin Hassar +1
Temp 22–25°CpH 5–6dGH 5–15
Balantiocheilus melanopterus
Bala Shark +2
Temp 22–25°CpH 5–6dGH 3–14
Astroblepus peru
Peruvian Astroblepus +1
Temp 22–25°CpH 5–6dGH 3–8
Synodontis eburneensis
Eborough Synodontis +1
Temp 22–25°CpH 5–6dGH 5–15
Ctenopoma kingsleyae
Kingsley's Ctenopoma +1
Temp 22–25°CpH 5–6dGH 3–14
Peckoltia brevis
Dwarf Baryancistrus +1
Temp 22–25°CpH 5–6dGH 3–6
Trichogaster pectoralis
Snakeskin Gourami
Temp 22–30°CpH 5–8dGH 5–20
L 141
L141 Pleco +2
Temp 22–25°CpH 6–7dGH 5–12
Alestes nurse
African Silver Fish +2
Temp 22–28°CpH 6–8dGH 5–19
Corydoras ellisae
Ellis' Corydoras +1
Temp 18–25°CpH 6–7dGH 6–14
Apistogramma tucurui
Tucuri Dwarf Cichlid
Temp 24–28°CpH 5–7dGH 3–6
Parauchenipterus galeatus
Mother of Snails Catfish +1
Temp 22–25°CpH 5–6dGH 3–8
L 076
Orange Seam Pleco +1
Temp 22–25°CpH 6–7dGH 3–8
Helostoma temminckii
Kissing Gourami +1
Temp 22–28°CpH 6–7dGH 2–20
Parananochromis caudifasciatus
Caudal-banded Cichlid
Temp 22–25°CpH 6–7dGH 2–6
Peckoltia lda
Candy Stripe Pleco +1
Temp 24–28°CpH 5–7dGH 6–11
Apistogramma similis
Barred Dwarf Cichlid +1
Temp 22–25°CpH 5–7dGH 2–7
Alburnus alburnus
Bleak +2
Temp 10–22°CpH 5–6dGH 8–15
Pelvicachromis kribensis
Kribensis Cichlid +3
Temp 22–25°CpH 6–7dGH 6–11
Barbus gelius
Golden Dwarf Barb +1
Temp 22–25°CpH 5–6dGH 1–8
Pao suvattii
Arrowhead Puffer +2
Temp 22–26°CpH 6–8dGH 6–11
Acaronia nassa
Mouthbrooding Acara +2
Temp 24–29°CpH 5–6dGH 8–15
Brachydanio nigrofasciatus
Zebra Danio +3
Temp 18–24°CpH 6–8dGH 4–11
Hyphessobrycon eschwartzae
Black Neon Tetra
Temp 22–28°CpH 5–7.5dGH 3–11
Pelvicachromis sacrimontis
Giant Krib +1
Temp 22–25°CpH 5–6dGH 3–11
Perca fluviatilis
European perch +2
Temp 10–22°CpH 5–6dGH 25–31
Botia modesta
Redtail botia +3
Temp 22–25°CpH 6–8dGH 6–17
Sicyopterus sicydium
Sicydian Goby +1
Temp 22–25°CpH 5–6dGH 5–15