Alright Don,

I think I have your idea visualized in my head! Really cool idea for the smaller variety of tree frogs. I just finished the mossy and you have me eying that 40 gallon breeder now!

I like your background mix. I just used plain peat moss for the last build but yours give a nicer texture and adds character to it. Plus with all the larger pieces I can see where vines can get a better grip on the backgrounds and provide better support for the frogs.