Cool / coldwater fish
Species that can tolerate cooler aquariums (lower temps).
2002 fish found • page 55
Altolamprologus aff
Lamprologus Affinis +2
Temp 22–28°CpH 7–8dGH 17–20
Hyphessobrycon flammeus
Flame Tetra +2
Temp 20–26°CpH 7.5dGH 1–12
Corydoras ehrhardti
Ehrhardt's Corydoras
Temp 18–23°CpH 7.5dGH 5–15
Mystacoleucus chilopterus
Indochina Barb +1
Temp 22–27°CpH 6.5–7.5dGH 3–8
Hyphessobrycon heterohabdus
Orange Line Tetra +1
Temp 22–28°CpH 5–7dGH 3–8
Perrunichthys perruno
Perruno Catfish +1
Temp 22–25°CpH 6–7dGH 6–14
Pseudosphromenus cupanus
Spiketail Paradisefish +1
Temp 20–28°CpH 7.5dGH 2–25
Pareutropius debauwi
African Glass Catfish +1
Temp 22–28°CpH 6–7dGH 4–8
Thymallus thymallus
Grayling +1
Temp 7–18°CpH 6.5–8dGH 3–10
Trigonectes strigabundus
Striped Trigonectes Killifish
Temp 22–25°CpH 6–7dGH 3–8
Corydoras undulatus
Undulated Cory +1
Temp 22–25°CpH 5–6dGH 1–6
Pareutropius longifilis
African Longfin Tetra +1
Temp 22–28°CpH 6–7dGH 6–8
Parancistrus aurantiacus
Gold Nugget Pleco +1
Temp 22–25°CpH 5–6dGH 6–11
Melanotaenia fluviatilis
Australian Rainbowfish +1
Temp 20–25°CpH 7–8dGH 8–20
Cyclocheilos enoplos
Siamese Mud Carp +1
Temp 20–26°CpH 8dGH 1–15
Acrossocheilus monticola
Taiwanese Hillstream Barb
Temp 22–28°CpH 6.5–7.5dGH 6–11
Hyphessobrycon minor
Serpae Tetra +2
Temp 22–25°CpH 5–6dGH 3–8
Peckoltia braueri
L205 Bristled Pleco +2
Temp 22–25°CpH 6–7dGH 2–6
Esox lucius
Northern pike +6
Temp 10–22°CpH 5–6dGH 2–11
Pao leiurus
Fahaka Puffer +2
Temp 22–28°CpH 6–8dGH 8–18
Nomorhamphus towoetii
Firetail Halfbeak +1
Temp 22–25°CpH 7–8dGH 6–11
Puntigrus navjotsodhii
Navjot's Tiger Barb +1
Temp 20–27°CpH 6–7.5dGH 3–8
Pachytriton labiatum
Chinese Warty Newt +1
Temp 18–22°CpH 5–6dGH 6–11
Labeo pierrei
Pierre's Labeo +1
Temp 22–28°CpH 6.5–7.5dGH 6–14
Gasteropelecus levis
Silver Hatchetfish
Temp 20–28°CpH 7.5dGH 1–12
Heterandria formosa
Least Killifish +1
Temp 18–28°CpH 8dGH 5–20
Trichopsis pumila
Sparkling Gourami +1
Temp 22–28°CpH 7.5dGH 1–12
Hyporhamphus quoyi
Quoy's Garfish +2
Temp 22–25°CpH 7–8dGH 6–11
Hypostomus plecostomus
Plecostomus +2
Temp 22–28°CpH 6–8dGH 6–67
Otocinclus hasemani
Dwarf Suckermouth Catfish +2
Temp 22–25°CpH 5–7dGH 6–14
Puntigrus tetrazona
Tiger Barb +1
Temp 20–26°CpH 7–8dGH 1–20
Opsaridium ghana
Ghana Trout
Temp 22–25°CpH 5–6dGH 3–8
Orconectes limosus
Spiny Cheek Crayfish +2
Temp 18–22°CpH 5–6dGH 6–28
Channa stewartii
Temp 22–25°CpH 5–6dGH 5–10
Ichthyborus ornatus
Ornate African Tetra
Temp 22–25°CpH 5–6dGH 6–8
Apocryptes bato
Mudskipper
Temp 22–28°CpH 8dGH 22–56