Cool / coldwater fish
Species that can tolerate cooler aquariums (lower temps).
2002 fish found • page 14
Nemacheilus anguilla
Khasi Loach +2
Temp 20–25°CpH 7.5dGH 1–10
Nannostomus trifasciatus
Three-Lined Pencilfish +2
Temp 22–28°CpH 4–7dGH 1–12
Nannostomus minimus
Dwarf Pencilfish
Temp 22–28°CpH 6.5dGH 1–5
Nannostomus marilynae
Marilyn's Pencilfish +1
Temp 21–28°CpH 6.5dGH 1–10
Nannostomus marginatus
Dwarf Pencilfish +1
Temp 22–28°CpH 7dGH 1–10
Nannostomus harrisoni
Coral Red Pencilfish +1
Temp 22–28°CpH 7dGH 1–10
Nannostomus grandis
Ducan Tetra +1
Temp 22–28°CpH 7dGH 1–12
Nannostomus espei
Espe's Pencilfish
Temp 22–28°CpH 6.5dGH 1–5
Nannostomus eques
Brown Pencilfish +1
Temp 22–28°CpH 7.5dGH 1–10
Nannostomus digrammus
Brown-banded Pencilfish +1
Temp 22–28°CpH 7dGH 1–10
Nannostomus beckfordi
Beckford's Pencilfish +2
Temp 21–27°CpH 268–7dGH 1–15
Nannostomus anduzei
Anduzei Pencil Fish
Temp 22–28°CpH 7dGH 1–5
Myxocyprinus asiaticus
Chinese High-Fin Banded Shark +4
Temp 12–25°CpH 8dGH 2–20
Mystacoleucus obtusirostris
Barred Tail Rasbora +1
Temp 20–27°CpH 8dGH 2–15
Mystacoleucus lepturus
Longtail Barb +1
Temp 22–28°CpH 6–7.5dGH 2–10
Mystacoleucus greenwayi
Hampala Barb +1
Temp 20–27°CpH 7.5dGH 2–15
Mystacoleucus argenteus
Silver Barb +2
Temp 20–27°CpH 7.5dGH 2–15
Moenkhausia sanctaefilomenae
Red Eye Tetra +1
Temp 22–28°CpH 8dGH 3–20
Misgurnus anguillicaudatus
Dojo Loach +2
Temp 10–25°CpH 8dGH 1–12
Mimagoniates microlepis
Blue Tetrape +2
Temp 18–23°CpH 7dGH 2–20
Microsynodontis batesii
Bates’ Dwarf Catfish
Temp 22–26°CpH 7.5dGH 10–15
Microrasbora rubescens
Fire Rasbora +1
Temp 20–24°CpH 8dGH 3–15
Microdevario gatesi
Gates' Microrasbora +1
Temp 20–27°CpH 7.5dGH 1–12
Microrasbora cf. rubescens
Burmese Neon Blue Rasbora
Temp 20–26°CpH 6.5–7.5dGH 1–10
Microctenopoma ansorgii
Ornate Ctenopoma +1
Temp 20–27°CpH 7.5dGH 5–20
Microcobitis misgurnoides
Miniature Loach
Temp 20–24°CpH 7dGH 1–10
Metzia lineata
Lined Minnow
Temp 20–26°CpH 6–8dGH 3–8
Metzia formosae
Formosa Minnow +2
Temp 22–28°CpH 6–7.5dGH 2–8
Metzia bounthobi
Bounthob's Minnow
Temp 22–28°CpH 6–7.5dGH 4–11
Mesonoemacheilus triangularis
Batathi
Temp 18–25°CpH 7.5dGH 2–12
Mesonoemacheilus petrubanarescui
Petru's Torrent Loach +1
Temp 18–25°CpH 7.5dGH 2–12
Mesonoemacheilus guentheri
Günther's Stream Loach +1
Temp 19–25°CpH 7.5dGH 2–12
Mesonoemacheilus herrei
Herre's Loach
Temp 18–25°CpH 7.5dGH 2–12
Melanotaenia herbertaxelrodi
Axelrod's Rainbowfish
Temp 20–26°CpH 8–7dGH 10–15
Megalodoras uranoscopus
Giant Talking Catfish +2
Temp 21–25°CpH 7.5dGH 1–20
Megalechis picta
Spotted Hoplo +2
Temp 18–28°CpH 7.5dGH 15–20