Completely computer controlled indoor arboreal "greenhouse". Artificial branches are made by Ron Rundo of insertswork.com . Orchids love them. The plants are secured using ethyl cyanoacrylate (super glue gel). Ventilation, temperature, lighting, watering, all computer controlled. Warm side is kept in the high 80's through radiant heating, cool side is kept in the 70's during the day. The whole tank drops to 70 or below at night.