I'm curious to know if any of you guys (and gals) run any type of lighting schedule for your Whites. I've had my little guy for around 9 months now, since he was the size of my thumb nail, and up until the last few months he's been doing great, eat growing and loving life in general! I've maintained the heat at a constant 82 degrees closest to the heat source and around 70 at the other end of the tank. Humidity has always run from 40-50% using a fogger on a timer and twice daily mistings. I'm in Wisconsin so I have had to adjust the fogger output to keep up the the dry winter air. I'm very fastidious with all manner of husbandry and vitamin supplements and haven't missed a beat. I'm concerned though because recently he hasn't been eating well and has lost some weight. He's not bloated or lethargic and I use Eco-Earth so I don't feel he has an impaction of some sort. No red leg (I've witnessed the tragic results of this) or any other obvious maladies are present.
The one environment aspect I hadn't thought of until recently is the use of some sort of full spectrum lighting to maintain a consistent night/day cycle. With as much research as I have done I never ran across any literature that mentioned the need for a lighting regiment. It was only until it dawned on me that, because of the dramatically reduced day length here during the Wisconsin winter, lighting may be causing him some stress. I'd love to hear your thoughts and suggestions regarding this topic.