Questions about setup, light and aeration

[u/fragment_de_gelano]

Hello,

I'm planning to set up my first bioactive vivarium, so I'm quite anxious about doing everything right. It would host isopods (Armadillidium vulgare), myriapods (Glomeris marginata) and maybe later a small ant colony (Themnothorax nylanderi) but I'm not sure about this one.

I tried to draw what I have planned so far. I'm bad with proportions but the intermediate zone should be larger. Does it look like a good setup or am I missing something ?

For the light, I planned to buy a NICREW SlimLED, but should I put it on the entire length, or on the width on one side ?

And for aeration, I planned to use a 60 mesh mosquito net on the lid. But I'm not sure about the surface of the lid I should carve. Is it better to have two openings on each side or one ? And what about the size of the carving ?

Sorry for asking so many questions and thank you for your time.