I'm still new with these guys. From what I understand, they like it a little warmer than darts. I accomplish this with a CFL in a large, round reflector on the top of their tank and another light shining in on the side. They don't like to be as humid as darts, so their tank has a screen area on the top of their door and another on the bottom, for air flow.
I offer them food every night, but, they only eat every 3rd night or so. I have a glass container, with straight sides, that I put 3 or 4 medium sized crickets in. Frogs can get in to eat but crickets can't get out. I empty it in the morning if they didn't eat that night.