What fish can live in very cold water?

Deedsta

Feeder Fish
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Apr 4, 2015
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I know goldfish, koi, minnows, and alligator gars can survive freezing water. What other fish can survive cold water?
 

divemaster99

Dovii
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Jan 10, 2014
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Can you be more specific? There are hundreds of species in North America and Eurasia that thrive in cold water conditions.
 

MN_Rebel

Blue Tier VIP
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Aug 5, 2008
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xraycer

Arapaima
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Sep 5, 2013
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Greenland shark

...............you'll need a very big tank for these guys
 

divemaster99

Dovii
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Jan 10, 2014
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Pittsburgh, PA
Greenland shark

...............you'll need a very big tank for these guys
I wonder which of the fish farms in Florida sells them XD. I see a fishing trip in the future for people wanting one of these guys, gonna need a big plastic bag for shipping though, double bag just to be safe :).
 
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Gill Blue

Piranha
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Apr 28, 2011
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define cold. and if it's freezing, then no fresh water fish I know of can survive freezing. there are some salt water species that can survive being frozen in a block of ice because they have proteins that keep them from freezing because the water they live in is below the freezing point..
 
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