I'm designing a custom setup for my Lady Luck nepenthes and I've got most of it figured out (light, heat, humidity) but I'm not sure how much ventilation I need to build in. It's going to be a fully automated setup with ventilation on the side controlled by a computer. I don't know if I need to put an actual fan on the side or if I can just have a hole that opens and closes. Does anyone else have a custom setup like this? What did you do for ventilation? Thanks guys!