The past 2 winters have been really cold and ive lost all my treadfin shad. Well so far this winter they were doing fine. Except for the HSB and LMB feasting on them. Last weekend water temps had made it into the low 60's now this weekend they have fell down to 50 already and its supposed to go down to 22 tonight. I hope they can get deep enough and survive the next couple of days.