It is funny that you should have leos and now want crested. I have 6 leos and 2 crested. The first time I saw them was when Lyn posted pics on the leo site. I went to a local reptile store and saw them in person. I fell totally in love. They are a great pet and just as sweet as the leos.
I have a 10 gallon high tank with a hide, a big branch that sits diagnolly in the tank and a good bushy silk plant.
I feed them a couple of crickets a day and baby food. They seem to like sweet potato and apricots the best. (at least mine do)
I have a UTH under one half the tank. They are good at room temperature though. The heater is more for the really cold nights in Boston.
I also have a container of calcium for them at all times.
They need a more humid tank than leos. I mist their tank once or twice a day since it is dry in my apartment. They love sitting in the mist and come out when I do it.
They hang around in the funniest places all day long and look like they are one with their environment.
