Leopard Gecko: Establishing Some "Natural" Photoperiod
Are you using any overhead light/heat?
In addition to overhead heating I do this. My leo is out and about much more now!
To Establish Some "Natural" Photoperiod
A proper photoperiod is all about mimicing lighting (& heating) the particular reptile would experience in its natural environment. Short of having a comprehensive and expensive computer-controlled system that tweaks the lighting second by second, well minute by minute anyway, we can only approximate this goal. (If anyone has comments, please let me know via a PM.)
Since November 2013 this is what I have done. My leo Cha has been out and about more with her dawn-and-dusk-like lighting. The photoperiod light from my 5.5 inch dome is somewhat shaded by a tall silk palm tree in the center of the enclosure. Some natural daylight via distant windows and a sliding glass door adds to these methods. Vary the on-time monthly according to this Pakistan link.
Click:
[B]http://www.timebie.com/sun/pakistan.php[/B]
Place a low wattage bulb (15 watt standard incandescent bulb) inside a 5.5 inch diameter fixture in the center of the screen top and right next to the Ceramic Heat Emitting bulb. Dim this 15 watt bulb to half power to provide dawn-and-dusk-like lighting since leos are crepuscular. It can be very small and simple. Vary the ON time monthly according to leos' native habitat. For example, 11 hours ON for February is good.