Acidic water fish (low pH)
Species that prefer lower pH / acidic conditions.
1075 fish found • page 7
Apistogramma cinilabra
Temp 22–26°CpH 5–7dGH 3–10
Apistogramma vielfleck
Veil-flecked Dwarf Cichlid +1
Temp 25–30°CpH 5–7dGH 2–6
Chromaphyosemion bitaeniatum
Banded Panchax +1
Temp 22–25°CpH 6–7dGH 3–8
L 041
Snowball Pleco +1
Temp 22–25°CpH 6–7dGH 3–8
Acestrohynchus guyana
Guyana Pike Characin +1
Temp 22–25°CpH 6–7dGH 3–8
Brachyplatystoma flavicans
Laulao Catfish +2
Temp 22–25°CpH 5–6dGH 2–10
Lda21 ancistomus
Lda21 Pleco +3
Temp 22–25°CpH 6–7dGH 6–11
Ambystoma mexicanum
Mexican walking fish +1
Temp 14–20°CpH 5–7dGH 6–11
Heterobagrus bocourti
Bocourt's Catfish +1
Temp 22–25°CpH 5–6dGH 6–17
Chomaphyosemion bitaeniatum
Two-Banded Killi +1
Temp 22–28°CpH 6–7dGH 3–14
L 091a
Brazilian Clown Pleco +1
Temp 25–30°CpH 5–7dGH 8–14
Pseudosphronemus cupanus
Spotted Gourami +2
Temp 22–25°CpH 5–6dGH 3–8
Apistogramma cruzi
Cruzi Dwarf Cichlid +1
Temp 22–25°CpH 5–7dGH 3–8
Brachygobius red
Red Bumblebee Goby +1
Temp 22–25°CpH 5–6dGH 6–14
Chaetostoma changae
Changa's Bristlenose Pleco +1
Temp 22–27°CpH 6–7dGH 1–8
Pseudorinelepis genibarbis
Bushymouth Pleco +3
Temp 22–25°CpH 6–7dGH 3–6
Panaqolus albivermis
L204 Flash Pleco +2
Temp 22–25°CpH 5–7dGH 3–10
Pseudopimelodus apurensis
Madame Butterfly Catfish +1
Temp 22–28°CpH 5–7dGH 1–10
Fundulopanchax cinnamomeum
Nigerian Cinnamon Killi
Temp 22–26°CpH 6–7dGH 3–11
Apistogramma elisabethae
Elisabeth's Dwarf Cichlid
Temp 24–30°CpH 5–7dGH 4–17
Notropis chrosomus
Rainbow Shiner
Temp 10–24°CpH 6–7dGH 3–7
Geophagus australis
Northern Pearl Cichlid +1
Temp 22–25°CpH 5–6dGH 4–11
Farlowella gracilis
Twig Catfish +1
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
Pseudomugil paskai
Red Neon Blue-eye
Temp 22–28°CpH 6–8dGH 3–11
Hypoptopoma thoracatum
Pencil Catfish +1
Temp 22–27°CpH 6–7dGH 2–15
Pseudomugil iriani
Irian Red Neon Rainbowfish
Temp 22–28°CpH 6–8dGH 3–8
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
Elassoma evergladei
Everglades Pygmy Sunfish +1
Temp 10–29°CpH 5–6dGH 3–8
Chela dadyburjori
Dadio +2
Temp 22–25°CpH 5–6dGH 6–11
Pterophyllum dumerilii
Dumeril's Angelfish +2
Temp 24–29°CpH 6–7dGH 3–8
Nothobranchius palmqvisti
Palmqvist's Killifish
Temp 24–29°CpH 5–6dGH 3–11