Hi Shaymac620,

I think the best place to start is with this care sheet.
http://www.frogforum.net/tree-frogs/...caresheet.html

It's important to maintain the proper temp and humidity levels.
Be sure the enclosure has the right temp ! , and mimics their natural temp changes throughout the 'spring'.

Don't know where you are? But as things warm up they should grow now ! Feed them well.

They would be more comfortable w/ more height ....better to turn/convert the tank vertically.... if you can.