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Originally Posted by TnCreekMaster
Im kinda wondering that too at first they were at the steamplant which I thought ok warm water discharge they can live around there but bluegrass is a different story it gets in the 30's in that cove which talipia dont survive in so I wonder if they have adapated to the cold since orginally they were in farm ponds before the flood. I would really like to see a study or biologist chime in on this thread.
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I think they have adapted or are adapting to thier environment.
An episode of river monsters found Jeremy Wade in Missouri where a piranah was caught out pf one of those popular lakes out that way. His studies shown him that piranah can survive in water into the 40's, they dont move much, kinda like zombies but it proved an old theory wrong about tropical fish in harsher environments. Now how long can they survive at that temp is unknown to me.
im guessing the same thing for the tilapia. Is there any chance of a spring that bubbles up in that area or something maybe? Just a few degrees difference is all it would take i imagine.