Until recntly, I have mostly been a newt person. That was until two days ago, when a friend's roomie moved and left his Uroplatus gecko with me (literally on me doorstep, in freezing-cold weather) as a "gift". The animal is small, only around 3.5 inches long. It is brown and looks almost like a dead leaf. I'm not sure what species it is. The thing is in a five-and-a-half gallon aquarium over what appears to be some kind of bark, with fake plants and wood and a water bowl. What should I do?

