Depends on the species they need little or a lot of ventilation. Soil filters is okay but I heard isopods tend to dig and get stuck under the filters. Moisture is the most important for them.

Thank you!

I keep mine in a 3000ml box (like in this picture). They do just fine :D

There are so many species you can get! Cubaris sp. usually are the cutests.

I have many of them so I don't name them haha. Can't tell them apart 🤣