Posted: Sat Aug 04, 2007 2:28 pm
It's very hard to make suggestions without seeing what the actual porch and layout look like. I don't know how much money you'd want to invest in being able to put your turtles on the balcony, but if the screens have been torn down and, if, as you mentioned, you could replace them, you could also replace them with bamboo blinds (I've seen some porches with them) that you could raise or lower as needed.
The only way to know what the temp is like is to put a container of comparable size on the balcony and moniter the temps with a thermometer for a few days.
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-