Acidic water fish (low pH)
Species that prefer lower pH / acidic conditions.
1077 fish found • page 12
Synodontis velifer
Sailfin Synodontis +1
Temp 22–25°CpH 5–6dGH 10–14
Tatia altae
Spotted Talking Catfish +2
Temp 24–29°CpH 6–7dGH 3–8
Dysichthys knerii
Kner's Dragonfish +2
Temp 22–25°CpH 5–6dGH 3–8
Tetragonopterus chalceus
Silver Tetra +1
Temp 22–25°CpH 5–6dGH 3–8
L 243
Rio Atabapo Tiger Pleco +1
Temp 22–25°CpH 6–7dGH 3–11
Nannocharax niloticus
African Nile Characin +1
Temp 22–25°CpH 5–6dGH 3–14
Mylossoma duriventre
Silver Mylossoma +2
Temp 22–25°CpH 5–6dGH 1–12
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
Synodontis congicus
Congo Squeaker +2
Temp 22–25°CpH 5–6dGH 6–17
Phenagoniates macrolepis
Starry tetra
Temp 22–25°CpH 5–6dGH 1–3
Corydoras latus
Broad Corydoras +1
Temp 22–25°CpH 5–6dGH 1–12
Pimelodella gracilis
Slim Catfish +2
Temp 22–25°CpH 5–6dGH 3–8
Celestichtys microrasbora
Celestial Pearl Danio +1
Temp 18–25°CpH 6–8dGH 3–8
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
L 219
Flash Pleco +1
Temp 22–25°CpH 6–7dGH 8–20
Synodontis rebeli
Rebel's Synodontis +1
Temp 22–25°CpH 5–6dGH 4–7
Potamotrygon magdalenae
Magdalena River Stingray +1
Temp 26–30°CpH 5–7dGH 7–14
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
Sciades pictus
Painted Catfish +2
Temp 22–25°CpH 5–6dGH 56–112
Scriptaphyosemion roloffi
Roloff's Killifish +1
Temp 24–29°CpH 5–7dGH 1–8
Trichogaster leerii
Pearl Gourami
Temp 22–30°CpH 5–7dGH 3–8
Sciades marmoratus
Sailfin Catfish +1
Temp 24–29°CpH 6–7dGH 6–20
Otocinclus affinis
Dwarf Suckermouth Catfish +2
Temp 22–27°CpH 5–7dGH 6–14