Acidic water fish (low pH)
Species that prefer lower pH / acidic conditions.
1075 fish found • page 30
Dicrossus gladicauda
Checkerboard Cichlid
Temp 24–30°CpH 5–7dGH 1–8
Pseudogastromyzon cheni
Chinese Hillstream Loach +2
Temp 16–22°CpH 6–7dGH 3–11
Pseudolithoxus anthrax
Vampire Plecostomus +1
Temp 22–25°CpH 6–7dGH 6–8
Elassoma evergladei
Everglades Pygmy Sunfish +1
Temp 10–29°CpH 5–6dGH 3–8
Pseudomugil iriani
Irian Red Neon Rainbowfish
Temp 22–28°CpH 6–8dGH 3–8
Pseudomugil paskai
Red Neon Blue-eye
Temp 22–28°CpH 6–8dGH 3–11
Farlowella gracilis
Twig Catfish +1
Temp 22–25°CpH 5–6dGH 3–8
Fundulopanchax cinnamomeum
Nigerian Cinnamon Killi
Temp 22–26°CpH 6–7dGH 3–11
Pseudopimelodus apurensis
Madame Butterfly Catfish +1
Temp 22–28°CpH 5–7dGH 1–10
Pseudorinelepis genibarbis
Bushymouth Pleco +3
Temp 22–25°CpH 6–7dGH 3–6
Geophagus australis
Northern Pearl Cichlid +1
Temp 22–25°CpH 5–6dGH 4–11
Pseudosphronemus cupanus
Spotted Gourami +2
Temp 22–25°CpH 5–6dGH 3–8
Epalzeorhynchus kalopterus
Flying Fox +1
Temp 22–25°CpH 6–7dGH 3–14
Glossolepis maculosus
Spot-fin Rainbowfish +1
Temp 22–29°CpH 5–8dGH 3–8
Hara hara
Asian Stone Catfish +2
Temp 18–26°CpH 6–7dGH 3–11
Heterobagrus bocourti
Bocourt's Catfish +1
Temp 22–25°CpH 5–6dGH 6–17
Hypoptopoma thoracatum
Pencil Catfish +1
Temp 22–27°CpH 6–7dGH 2–15
Squalius cephalus
Common Chub +2
Temp 4–20°CpH 6.5–8dGH 6–20
Goslinea platynema
Long-finned Pike +1
Temp 22–25°CpH 5–6dGH 3–8
Hemisorubim platyrhynchus
Spotted Sorubim +1
Temp 18–22°CpH 5–6dGH 2–8
Pterophyllum dumerilii
Dumeril's Angelfish +2
Temp 24–29°CpH 6–7dGH 3–8
Hypostomus l119
L119 Pleco +1
Temp 22–25°CpH 6–7dGH 3–11
Puntius filamentosus
Filament Barb +2
Temp 22–25°CpH 6–7dGH 6–8
Pygocentrus notatus
Notched Piranha
Temp 22–25°CpH 5–6dGH 1–11
Hypancistrus lunaorum
L236 Pleco +1
Temp 24–28°CpH 5–7dGH 3–11
Pygocentrus ternetzi
Yellow Piranha +1
Temp 22–25°CpH 5–6dGH 3–8
Isorineloricaria spinosissimo
Isorineloricaria +1
Temp 24–29°CpH 5–6dGH 6–17
Pyrrhulina eleanorae
Eleanora's Pyrrhulina +2
Temp 24–29°CpH 5–7dGH 3–8
Rachoviscus graciliceps
Broomtail Darter
Temp 22–25°CpH 5–6dGH 6–8
L 042
Hypostomus contradens +2
Temp 22–25°CpH 6–7dGH 3–8
L 015
Candy Striped Pleco +1
Temp 24–29°CpH 6–7dGH 3–11