I leave town frequently and was curious as to my best options and wondering what others do when leaving plants unattended for 3 - 4 days at max. I assume my best option would be just leave the light on a timer and walk out the door but I'm trying to stay as stealth as possible. I cant have a water pump noise malfunction or any thing else for that matter that could go wrong and make noise bc the house will be occupied while I'm gone but only I know about this hidden room. any recommendations ? thanks in advance !!