Generally Air Conditioners will dry the air so keep in mind that the enclosure may dry out faster than usual,you may need to check moisture levels more often. My Air-Con is tiny and doesn't drop the temperature by much after a few days around 40C,but my scorpion tanks dried out surprisingly fast. I use false bottom systems for all my scorps,drying out is not usually a problem,I rarely add water,but after a few days with the Air-Con on a couple were very dry and the scorpions digging for moisture.