Yes but nothing as you see in Portugal.

In here, if a terrarium has only 3-4 plants (and I'm talking about a 10 gallon tank) then it must be more planted. And this isn't what I see in most of the particular or institutonal (aquariums and zoos) tanks.
At least for tinctorius, which are a terrestrial specie.

That's why I liked John's tank, because it has a lot of space for the frogs to walk but several hiding spots too.

I may be wrong, but that's my idea of waht's correct: a middle-term...