Acidic water fish (low pH)
Species that prefer lower pH / acidic conditions.
1077 fish found • page 12
Liposarcus pardalis
Amazon sailfin catfish +2
Temp 22–28°CpH 6–8dGH 8–17
Colisa chuna
Honey Gourami +1
Temp 20–30°CpH 5–7dGH 3–11
Sciades pictus
Painted Catfish +2
Temp 22–25°CpH 5–6dGH 56–112
Tatia altae
Spotted Talking Catfish +2
Temp 24–29°CpH 6–7dGH 3–8
Tatia galaxias
Galaxy Catfish
Temp 22–25°CpH 5–6dGH 3–11
Tetragonopterus chalceus
Silver Tetra +1
Temp 22–25°CpH 5–6dGH 3–8
Nannacara sourourou
Sourourou Cichlid
Temp 22–28°CpH 5–7dGH 3–10
Nannocharax niloticus
African Nile Characin +1
Temp 22–25°CpH 5–6dGH 3–14
Carassius carassius
Crucian Carp +1
Temp 10–25°CpH 6–8dGH 6–17
Nannostomus marylinae
Marylinae Pencilfish +1
Temp 22–25°CpH 6–7dGH 1–8
Neolebias trewavasae
Trewavas' Neolebias
Temp 24–29°CpH 6–7dGH 3–8
Trichogaster microlepis
Moonlight Gourami
Temp 22–30°CpH 5–8dGH 3–11
Corydoras osteocarus
Venezuelan Corydoras
Temp 22–25°CpH 5–6dGH 2–10
Otocinclus vestitus
Armored Catfish +1
Temp 18–26°CpH 5–7dGH 4–11
Aplocheilus panchax
Indian Striped Killifish +3
Temp 22–25°CpH 5–6dGH 3–14
Panaqolus lda
Candy Stripe Pleco +2
Temp 22–25°CpH 6–7dGH 3–8
Nothobranchius orthonotus
Red Fin Notho +2
Temp 22–25°CpH 5–6dGH 3–7
Polycentrus schomburgkii
Guyana Leaffish +1
Temp 22–25°CpH 6–7dGH 1–5
L 205
Snowball Pleco +1
Temp 22–25°CpH 6–7dGH 11–17
Phenagoniates macrolepis
Starry tetra
Temp 22–25°CpH 5–6dGH 1–3
Pyrrhulina spilota
Dotted Pyrrhulina +1
Temp 22–25°CpH 5–6dGH 3–8
Pimelodella gracilis
Slim Catfish +2
Temp 22–25°CpH 5–6dGH 3–8
L 196
Papuan Pleco +1
Temp 22–25°CpH 6–7dGH 6–16
Parodon affinis
Parodon Fish +1
Temp 18–25°CpH 5–7dGH 8–17
Polypterus endlicheri
Saddled Bichir +1
Temp 24–29°CpH 5–6dGH 6–14
Pseudauchenipterus nodosus
Spotted Catfish +2
Temp 22–25°CpH 5–6dGH 1–11
Polyodon spathula
American Paddlefish +1
Temp 10–22°CpH 5–6dGH 3–17
Synodontis rebeli
Rebel's Synodontis +1
Temp 22–25°CpH 5–6dGH 4–7
Carassius auratus
Goldfish +7
Temp 15–25°CpH 6–8dGH 3–17
Puntius asoka
Asoka Barb +1
Temp 24–29°CpH 5–6dGH 1–6
Rachoviscus crassiceps
Rachoviscus Fish +1
Temp 22–25°CpH 5–6dGH 3–8
Sundadanio rasbora
Sundadanio +1
Temp 22–26°CpH 5–6dGH 3–8
Satanoperca guayana
Guayana Bandit Cichlid +1
Temp 22–25°CpH 5–6dGH 1–6
Paulicea marble
Amazonian Giant Catfish +2
Temp 18–22°CpH 5–6dGH 3–6
Scriptaphyosemion roloffi
Roloff's Killifish +1
Temp 24–29°CpH 5–7dGH 1–8
Satanoperca french
Threadfin Acara +1
Temp 22–25°CpH 5–6dGH 3–11