A little info please. I know basics but I want first hand experience. anyone can use google but i really want to hear from those who have kept/keep these. I just ordered 4 from Ken (fish farm). Do these really need a wintering period? has anyone kept them at a constant 77-78 degrees before? Looking to keep this group to breed, however i think they would be awesome in my 125, but i dont have a wintering period.