I have a pdf that is written by someone alot smarter than me but i am using my phone to post at the moment.Do you have a link on how to do so
There are pros and cons between thermoelectric and compressor based cooling systems. Either one can work depending on the circumstances. Thermolectric uses the peltier effect to cool. The pros are that they are small and vibration free. One big disadvantage is that the ambient temp of the room should not be more than 10 degrees over your target temp.
Compressors are much more efficient and able to deal with higher ambient temps. The big complaint with them is condensation but thats more a factor of dew point than the compressor system itself and can be controlled with a drain hose.
if you dont need the cooling than I would just throw some heartfelt beads in there and close the door.
If you actually need to cool than i would go with a compressor unit with some modifications and active humidification.