sigh.. ive heard too many stories about over skimming and really its not a realistic concern. Unless you are completely exhausting the nitrate sourcing and nitrification process then you dont need to worry about it. There's enough detritus and particulate in the tank to usually sustain it. Im not gona get into a big skimming vs over skimming battle i just know whats realistic and overskimming should be the least of any aquarists worries.
I never thought you would, but always knew you could.