Help me setup fbt tank!

[Fbt123]

That should be alright, im getting one to fill up some space in the viv, so 30cm is fine. It will also provide cover for the toads. Also, i have a huge mesh enclosure (80cmx45cm ish) which i used to keep stick insects in. Would this be ok to put treefrogs in, if im allowed them. It is very good for keeping humidity high.

[Fbt123]

Wait, would i have to suck the water out of the drainage layer? Also is it ok if i use woodlice from my garden to put in the substrate? Are these things good to go into the substrate:
cocofibre
orchid bark
oak leaves

do i need anything else?