Cool / coldwater fish
Species that can tolerate cooler aquariums (lower temps).
2002 fish found • page 21
Danio dangila
Dangila Danio +1
Temp 16–24°CpH 7.5dGH 2–15
Celestichthys choprae
Glowlight Danio
Temp 16–26°CpH 8dGH 1–12
Celestichthys flagrans
Fire Red Celestial Pearl Danio
Temp 16–24°CpH 7dGH 2–10
Brachydanio albolineata
Pearl Danio
Temp 16–25°CpH 8dGH 1–20
Brachydanio aesculapii
Ray-Danium +1
Temp 22–27°CpH 7.1dGH 1–5
Gastromyzon introrsus
Borneo Sucker +1
Temp 20–24°CpH 8dGH 2–12
Sinogastromyzon tonkinensis
Tonkin Stream Loach +1
Temp 15–22°CpH 9dGH 2–12
Cyprinodon variegatus
Sheepshead Minnow +2
Temp 15–30°CpH 6.7–8.5dGH 1–30
Cyprinodon pachycephalus
Thickhead Pupfish
Temp 20–30°CpH 7.5–9dGH 3–11
Cyprinodon brontotheroides
Brontotheroides Pupfish
Temp 20–28°CpH 7.5–9dGH 28–112
Cyprinodon alvarezi
Potosi Pupfish
Temp 17–26°CpH 8dGH 10–20
Cyclocheilichthys repasson
Harlequin Rasbora +2
Temp 20–26°CpH 8dGH 1–20
Cyclocheilichthys janthochir
Red-finned Bony-lip Barb
Temp 22–27°CpH 7dGH 1–10
Cyclocheilichthys heteronema
Common Name One +1
Temp 21–26°CpH 7.5dGH 1–15
Cyclocheilichthys apogon
Apogon Barb +1
Temp 20–27°CpH 8dGH 1–20
Cualac tessellatus
Golden Skiffia +1
Temp 20–30°CpH 8.5dGH 3–17
Ctenops nobilis
Noble Gourami +1
Temp 22–25°CpH 7.5dGH 2–12
Ctenolucius hujeta
Hujeta Gar +2
Temp 22–28°CpH 7.5dGH 1–15
Crossocheilus reticulatus
Reticulated Siamese Algae Eater +1
Temp 16–24°CpH 7.5dGH 1–12
Crossocheilus nigriloba
Blackline Algae Eater +2
Temp 20–26°CpH 7.5dGH 1–12
Crossocheilus latius
Latius Loach +1
Temp 20–25°CpH 7.5dGH 2–15
Crossocheilus langei
Bala Shark +1
Temp 20–26°CpH 7.5dGH 1–15
Crossocheilus elegans
Elegant Algae Eater +1
Temp 22–27°CpH 6.5–7.5dGH 4–17
Crossocheilus cobitis
Siamese Algae Eater +2
Temp 22–28°CpH 6–7.5dGH 3–8
Crossocheilus atrilimes
Siamese Algae Eater
Temp 20–26°CpH 7.5dGH 1–15
Crenuchus spilurus
Sailfin tetra
Temp 20–28°CpH 6.5dGH 1–5
Corynopoma riisei
Temp 22–28°CpH 7–6dGH 1–15
Corydoras rabauti
Rust Corydoras +1
Temp 20–27°CpH 7.2dGH 1–12
Corydoras trilineatus
Three-lined Corydoras +2
Temp 22–26°CpH 7.2dGH 1–12
Corydoras simulatus
False Agassiz's Corydoras +1
Temp 20–25°CpH 7dGH 2–12
Corydoras similis
False Julian Cory +1
Temp 21–27°CpH 7dGH 4–12
Corydoras semiaquilis
Longnose Corydoras +1
Temp 22–26°CpH 7dGH 1–12
Corydoras robineae
Robin's Corydoras +1
Temp 21–26°CpH 7.5dGH 5–12
Corydoras polystictus
Temp 20–25°CpH 7.6dGH 1–15
Corydoras petracinii
Petracini's Cory
Temp 22–26°CpH 8dGH 10–20
Corydoras pastazensis
Temp 22–28°CpH 7dGH 2–12