[Jonathan]

HI guys...

I guess it's actually rather hard to grow highland nep's in terrarium because they need cool day and consider cold night "missive temperature drop" temperature which is not easy to achieve in our climate and it is not a simple setup... accept you are ready to run your ac everynight or 24/7... anyway this is just my opinion... "height cost set up"

A lowland neps terrarium is easier to achieve and it's good for a test setup before you wanna try highland setup...

this is just my 2 cent and i'm not familliar in terrarium myself...
Wishing you all the best and good luck...

Regards
Jonathan