They are mostly terrestrial but if you tier your background with ledges and slopes they will utilize the space. Of course you will need to keep the humidity high which means closing off. The tank to keep humidity in. They like leaf litter on the ground and many plants to hide in but leave room up front where they can walk around. Mine like to sit on top of the coco hut. They are a very good choice for a first dart. You are going to have to learn how to culture fruit flies.