While researching gray tree frog care when attempting to revive a dessicated gray ree frog that I posted about in the three frogs section (didn't make it), I ran across this YouTube video on how to make a gray tree frog enclosure. https://youtu.be/d8WqFbW1UcA

Now, I know next to nothing about frog care except what I've found in the last couple days. But this enclosure seems...small. I get the appeal of miniturization, but I find it hard to imagine a frog being happy in something it can't do much hopping around in.

So I must ask...is this really a decent set up? Because it seems to me you'd need something a bit bigger?