Ok, I know it's a cheapie,however its what I got for now(I upgraded from a prizm)to a seaclone 100. Anyway I heard I can soup it up?I know about cutting down the tube in the bottom part to increase the bubble exposure time or something? but I also heard about inserting an air tube with an air stone connected to an external air pump? anyone know how this is done?I would appreciate a detailed explanation and any suggestions to improve the performance,and no I cant throw it away and get a new skimmer!