What do you all use as Spiderling containers?
What are the pros/cons
and does anyone know where I can get something similar to the one in pic related in europe?
>>2210505
Just use the box your crickets come in. Why is this even a question?
>>2210513
For terrestrial ones that don't need much humidity, they are fine
but I need Ideas for "arboreal" true spiders, for example P. regius or N. fenestrata
>>2210518
Most arboreal slings don't require height until they grow a bit. I use pic related for pretty much all my slings, but if you want to give them height you can also just buy little plastic food storage boxes in supermarkets, or any leftover containers of that sort. Try something like this: thespidershop.co.uk/32oz-round-tubs-p-2764.html
Looks like you want something more geared for observation/display though.
>>2210521
I use these style tubs for mine and can't fault them. What substrate are you using?
>>2210579
The standard coconut husk stuff. It retains moisture so well, which is useful for slings. I don't think it's the best for burrowing, but they seem to manage all right.
>>2210594
I use half peat half husk. I always use boiling water then mix but have it wet. Afrer microwave it to kill bugs/mold and dry it out to the right consistency