Cool / coldwater fish
Species that can tolerate cooler aquariums (lower temps).
2002 fish found • page 49
Acipenser gueldenstaedti
Russian Sturgeon +2
Temp 10–22°CpH 5–6dGH 13–20
Aegla red
Aegla Red +1
Temp 22–25°CpH 5–6dGH 6–11
Oliotius oligolepis
Checker Barb +1
Temp 18–25°CpH 7.5dGH 2–12
Alburnus alburnus
Bleak +2
Temp 10–22°CpH 5–6dGH 8–15
Ameiurus melas
Black Bullhead +3
Temp 10–22°CpH 5–6dGH 6–22
Ancistrus orangegold
Gold Bristlenose Pleco +2
Temp 22–25°CpH 5–6dGH 11–22
Ancistrus super
Super Bristlenose Plecostomus +2
Temp 22–28°CpH 6–7dGH 3–11
Aphyosemion ahli
Ahli Killifish
Temp 22–25°CpH 5–6dGH 2–7
Aphyocharax erythrurus
Pink-Tail Chile Fish +1
Temp 22–25°CpH 5–6dGH 3–8
Aphyosemion amoenum
Amoenum Killifish
Temp 22–25°CpH 5–6dGH 3–8
Aphyosemion campomaanense
Campo Ma'an Killifish
Temp 22–26°CpH 6–7dGH 3–8
Aphyosemion edeanum
Edea Killifish
Temp 22–25°CpH 5–7dGH 3–7
Aphyosemion polli
Poll's Killifish
Temp 22–26°CpH 6–7dGH 3–8
Apistogramma algodon
Algodon Dwarf Cichlid
Temp 22–26°CpH 5–7dGH 3–7
Apistogramma caetei
Caete Dwarf Cichlid +1
Temp 22–25°CpH 5–7dGH 3–8
Astroblepus peru
Peruvian Astroblepus +1
Temp 22–25°CpH 5–6dGH 3–8
Apistogramma doppelfleck
Double Spot Dwarf Cichlid
Temp 22–28°CpH 5–7dGH 2–8
Aplocheilichthys nimbaensis
Nimba Lampeye
Temp 18–22°CpH 5–6dGH 8–10
Apistogramma geisleri
Dwarf Cichlid +1
Temp 22–25°CpH 5–7dGH 3–8
Apistogramma gelbwangen
Yellowcheek Apistogramma +1
Temp 22–28°CpH 5–7dGH 2–8
Apistogramma gibbiceps
Humphead Apistogramma +2
Temp 22–28°CpH 5–7dGH 3–8
Nematabramis everetti
Everett's Barb
Temp 22–28°CpH 6–7.5dGH 3–8
Mystus vittatus
Striped Dwarf Catfish +1
Temp 22–25°CpH 5–6dGH 8–28
Chaetostoma changae
Changa's Bristlenose Pleco +1
Temp 22–27°CpH 6–7dGH 1–8
Apistogramma gossei
Gossei Dwarf Cichlid
Temp 22–28°CpH 5–7dGH 3–8
Garra fuliginosa
Temp 22–28°CpH 6–7.5dGH 3–8
Tatia naivei
Driftwood Catfish +1
Temp 22–25°CpH 5–6dGH 3–11
Aspidoras lakoi
Lakoi's Dwarf Catfish +1
Temp 22–25°CpH 5–6dGH 1–12
Aplocheilichthys normani
Norman's Lampeye
Temp 22–25°CpH 5–7dGH 3–8
Garra poecilura
No common name available
Temp 22–28°CpH 6.5–7.5dGH 3–11
Apistogramma harlekin
Harlequin Apistogramma
Temp 22–25°CpH 5–7dGH 1–4
Apistogramma taeniata
Ribbon Dwarf Cichlid +1
Temp 22–28°CpH 5–7dGH 3–8
Apistogramma luelingi
Dwarf Cichlid
Temp 22–26°CpH 5–7dGH 1–7
Apistogramma marsel
Dwarf Cichlid +1
Temp 22–26°CpH 5–7dGH 3–8
Vesicatrus tegatus
**V-Tegatus Fish** +1
Temp 22–25°CpH 5–6dGH 11–22
Melanotaenia fredericki
Frederick's Rainbowfish
Temp 22–25°CpH 5–6dGH 3–8