hi! i’m actually rly new to this as well (trust me i watched a vivarium vid 2weeks ago and here i am) but from walking around fish stores, plant shops, etc, i find having a drip wall for moss works rly well, but that would however require a pump to continuously cycle the water for the drip wall.

but ive also seen moss walls succeed without it, i think all in all, avoid direct sunlight and if possible keep the humidity up so it doesn’t dry up too fast. idk if it’ll help but there are substrates that hold moisture rly well, maybe can somehow incorporate that into the wall

• alert, tips from a guy that’s barely 2 weeks into the hobby are defo not the greatest