Citrus new setup.

[Truffs1178]

I had a spare Exo Terra so I decided to move Citrus into it because it's better for keeping humidity in it. It has deep substrate and a heat bulb for heat. The plant is a Pothos plant and i will be covering the two sides with black paper or something. Do you guys have any improvement suggestions? Also I know the plant is toxic if eaten but will water that's sprayed onto the plant be a threat if it drips into the substrate? On the last picture I show whit the torch where I hope he will spend his time.