About a week ago, one of my Red Stars jumped into a box where my irrigation pumps were and ate several frogs, about the size of a pinky nail. Soon after that she was listless, wouldn't eat for about a week. Finally started eating, but hasn't laid any more eggs since she ate the frogs. Last night, being about 43 degrees, I found her very listless, to the point that she didn't move much when I picked her up. She usually won't let me do that. Acts like she's ready to croak anytime. Any suggestions appreciated. Also, I was told that I should provide heaters when the temps are under 50 in FL. Yea, or na?