I recently got a Golden Gecko as a gift from my girlfriend. It is currently in a 10 gallon tank, I have a red light for it on the cover, the area around the light is covered by a piece of screen to prevent the gecko from climbing over it. The light is only turned on for about an hour or two at a time, I am also using an undertank heater. My gecko usually crawls around on the sides of the tank and doesn't spend very much time on the ground, I am using some stuff I got from the pet store called "Reptile Sand". I spray the inside of the tank once or twice everyday to keep it humid. Could somebody recommend what else I could put in the tank to better it for my gecko?