Cool / coldwater fish
Species that can tolerate cooler aquariums (lower temps).
2002 fish found • page 44
Pelvicachromis sacrimontis
Giant Krib +1
Temp 22–25°CpH 5–6dGH 3–11
Acanthodoras cataphractus
Talking Catfish +2
Temp 22–26°CpH 7.5dGH 4–25
Corydoras delphax
Delphax Cory +1
Temp 22–27°CpH 7.5dGH 2–12
Apistogrammoides pucallpaensis
Dwarf Cichlid
Temp 22–25°CpH 5–7dGH 3–6
Corydoras elegans
Elegant Corydoras +1
Temp 20–26°CpH 7.5dGH 1–15
Hyphessobrycon eschwartzae
Black Neon Tetra
Temp 22–28°CpH 5–7.5dGH 3–11
Brachydanio nigrofasciatus
Zebra Danio +3
Temp 18–24°CpH 6–8dGH 4–11
Balantiocheilus melanopterus
Bala Shark +2
Temp 22–25°CpH 5–6dGH 3–14
Barbus gelius
Golden Dwarf Barb +1
Temp 22–25°CpH 5–6dGH 1–8
Ambastaia sidthimunki
Dwarf Chain Loach +2
Temp 20–25°CpH 7.5dGH 1–12
Pelvicachromis kribensis
Kribensis Cichlid +3
Temp 22–25°CpH 6–7dGH 6–11
Amphilophus citrinellus
Temp 21–26°CpH 8dGH 5–25
Amblyrhynchichthys micracanthus
Temp 22–28°CpH 6–7.5dGH 3–8
Amia calva
Temp 15–24°CpH 7.5dGH 3–15
Corydoras geryi
Corydoras +1
Temp 22–26°CpH 7.2dGH 2–15
Barbus barilioides
River Barb +1
Temp 22–25°CpH 5–6dGH 5–15
Corydoras gomezi
Gomez's Corydoras
Temp 20–26°CpH 7.5dGH 2–12
Peckoltia brevis
Dwarf Baryancistrus +1
Temp 22–25°CpH 5–6dGH 3–6
Andinoacara rivulatus
Green Terror +1
Temp 20–24°CpH 8dGH 5–25
Hemibagrus planiceps
Temp 22–28°CpH 6.5–7.5dGH 6–8
Aphanius vladykovi
Zagros Toothcarp +1
Temp 12–32°CpH 8.5dGH 10–30
Corydoras guapore
Guapore Cory +1
Temp 22–28°CpH 7dGH 2–12
Aphanius apodus
Terrestrial Killifish
Temp 10–22°CpH 7.8dGH 34–101
Aphanius asquamatus
Scaleless Killifish
Temp 18–28°CpH 9.2dGH 10–30
Corydoras incolicana
Incolicano Cory +2
Temp 20–26°CpH 6–7dGH 1–5
Aphanius danfordii
Danford's Killifish
Temp 10–30°CpH 8.5dGH 10–30
Aphanius dispar
Arabian Toothcarp +1
Temp 18–28°CpH 9dGH 15–35
Paulicea marble
Amazonian Giant Catfish +2
Temp 18–22°CpH 5–6dGH 3–6
Awaous strigatus
Striped Goby +1
Temp 22–28°CpH 7–8dGH 8–18
Danionella translucida
Mini Fish +2
Temp 18–24°CpH 8dGH 1–8
Leporinus multifasciatus
Black-banded Leporinus +1
Temp 22–25°CpH 5–6dGH 1–11
Corydoras cruziensis
Cruzeiro Cory +1
Temp 20–28°CpH 8.5dGH 2–12
Aphanius splendens
Lake Tuz Killifish +1
Temp 22–28°CpH 10dGH 15–39
Aphanius villwocki
Villwock's Killifish
Temp 15–28°CpH 8.5dGH 10–30
Corydoras leucomelas
False Bandit Corydoras +2
Temp 22–27°CpH 7dGH 3–8
Corydoras ellisae
Ellis' Corydoras +1
Temp 18–25°CpH 6–7dGH 6–14