Cool / coldwater fish
Species that can tolerate cooler aquariums (lower temps).
2002 fish found • page 54
Crenicichla manaus
Manaus Pike Cichlid
Temp 22–25°CpH 5–6dGH 3–8
Hemiodopsis gracilis
Slender Hemiodus +2
Temp 22–25°CpH 5–6dGH 3–8
Hemigrammus caudovittatus
Buenos Aires Tetra
Temp 22–25°CpH 5–7dGH 3–8
Hemigrammus ocellifer
Head and Tail Light Tetra +2
Temp 22–25°CpH 5–7dGH 3–8
Sturiosomatichthys leightoni
Leighton's Loricaria +2
Temp 22–25°CpH 5–6dGH 3–12
Rasbora pauciperforata
Red-Striped Rasbora +1
Temp 22–26°CpH 6–7dGH 1–5
Crenicichla leopard
Leopard Pike Cichlid +1
Temp 22–25°CpH 5–6dGH 3–11
Pseudosphronemus dayi
Day's Spirit +1
Temp 22–25°CpH 5–6dGH 3–8
Heterobagrus leucophasis
Burma Catfish +2
Temp 22–25°CpH 5–6dGH 1–11
Pseudosesarma johoreuce
Johore Crab +1
Temp 22–28°CpH 8dGH 17–67
Pyrrhulina australis
Dwarf Pyrrhulina +1
Temp 18–28°CpH 5–7dGH 6–11
Anadoras grypus
Dolphin Catfish +1
Temp 22–25°CpH 5–6dGH 4–12
Heteropneustes microps
Stinging Catfish +1
Temp 22–25°CpH 5–6dGH 6–17
Ranatra linearis
Water Stick Insect +1
Temp 10–22°CpH 5–6dGH 6–8
Pterophyllum scalare
Freshwater Angelfish +1
Temp 22–25°CpH 5–6dGH 2–45
Raiamas ansorgii
Ansorge's Barb
Temp 22–25°CpH 5–6dGH 5–15
Platystomatichthys sturio
Duckbill Catfish +1
Temp 22–25°CpH 5–6dGH 8–14
Piramutana piramuta
Pira Itamah +2
Temp 22–25°CpH 5–6dGH 6–11
Serrasalmus marginatus
Black Piranha +2
Temp 22–25°CpH 7dGH 5–15
Ucides occidentalis
Red Mangrove Crab +1
Temp 22–28°CpH 8dGH 56–101
Huso huso
Beluga Sturgeon +1
Temp 10–22°CpH 5–6dGH 8–22
Hymenochirus boettgeri
African Dwarf Frog +1
Temp 22–25°CpH 6–7dGH 3–11
Aulonocara maylandia
Maylandia Cichlid +1
Temp 22–25°CpH 7–8dGH 11–22
Craterocephalus s
Fly Specked Hardyhead +1
Temp 22–25°CpH 5–6dGH 6–20
Phractocephalus hemiliopterus
Redtail Catfish
Temp 22–28°CpH 5–7dGH 5–20
Pollimyrus isidori
Isidor's Mormyrid +1
Temp 22–25°CpH 5–6dGH 3–11
Macropodus spechti
Black Paradise Fish +1
Temp 20–30°CpH 8dGH 5–20
Xiphophorus variatus
Variatus Platy +1
Temp 20–26°CpH 8.2dGH 14–30
Poecilia obscura
Yucatán Molly +1
Temp 22–28°CpH 6–8dGH 10–25
Epalzeorhynchus bicolor
Redtail Shark +1
Temp 22–28°CpH 6–7dGH 4–11
Channa micropeltes
Giant Snakehead +2
Temp 20–30°CpH 8dGH 2–20
Hypancistrus lda
LDA Pleco +1
Temp 22–25°CpH 6–7dGH 6–11
Corydoras vittatus
Darts Corydoras +1
Temp 22–25°CpH 5–6dGH 3–8
Pethia puntius
Roman Nosed Barb +2
Temp 20–28°CpH 6–8dGH 3–11
Pangio semicinctus
Dwarf Banded Kuhli Loach +2
Temp 22–28°CpH 6–7dGH 5–15
Amphilius atesuensis
Tsukuba Catfish +2
Temp 18–24°CpH 6–7dGH 6–11