Ultrasonic Humidifyers look so cool! Most of you have posted that you have yours running in through the top. Do you think where the hole is for the tubing makes a difference in final effect? Its kind of neat seeing fog by water's edge or rolling in on the floor. I'm trying to decide weather I need another hole for the bottom part of my tank or if I should just run the tubing from the top. What do you guys think-top or bottom fed, does it make a difference in the effect?

