In order:
- i've heard that the ZOO-MED heat pad has some glitches but the Zilla one i think is fine, myself, i go with Exo-Terra, i'm not sure if the Zilla one has rubber feet, but if it does, USE THEM. you might want to prop your terrarium up about half an inch off the floor or desk or whatever you're keeping them on, it might ruin it after a while.
- I have a digital thermometer with a probe on it so i can easily take temps of both sides. what i do is right when i get up i check both sides, and do the same before i go to bed. exo-terra makes these and i think zilla does too. i just went to Wal-Mart and bought a BIOS one, works fine. pet store didn't sell the exo terra ones.
- Any helpful tips... i assume you've already researched, if you haven't then you're an idiot =] umm.. i have nothing to say, just do A LOT of research, i researched for about 3 months before i even got the gecko =]
- No difference in Genders, i have a high yellow female leopard gecko named Artemis. males tend to be a little bigger but not too much.
- i don't have a thermostat on mine, but i do have a heat lamp on a 24 hour timer. turns on at 8AM and turns off at 8PM. but your heatmat should be on 24/7, if you have a heat lamp turn it off at night, even if you have nighttime bulb because they need a heat drop at night.
- the heat mat doens't regulate it's own temperature, to do that, you need to buy a dimmer or a thermostat.