Yes a plastic one will work as long as there's a lid! Also make sure there is a little dish of water that it can sit in without drowning (I know sounds weird a frog drowning but some can't actually swim) Just ask for pinhead crickets at the pet store. Also it MIGHT take a small mealworm. My frogs love them. You might also might want to get a UVB lamp just in case it needs it. It shouldn't need to be any more warm then room temp. For the substrate try some jungle litter of some sort. Hope this helps you out a bit!
1.1 crested gecko ( cresty and sticky!)
0.0.1 crested baby
0.0.1 Mali Uro (Spike)