You can slowly raise the temp up in the last month or two but I dont think its the deciding factor if they hatch or not. I had 100% hatch rate with all three of my tavetana clutches incubating them between 65 and 70 constant.cool i have them in the closet at around 18c. seperate to the panther and veiled eggs.
i read they need a rise in temps for the last month to around 24c? is this right?