i am kind of confused. i have a $610 electric bill. i told the electric company they are Out of thier minds. while my tank was cycling, my bill was only 200. i only a 500 GPH pump running. the pump is 45 watts since then i have T5 4x64w. on 8 hours a day two koralina 3's (approx 10 watts each..what the box says) 200w heater. my question is would all of this bring up my electric 400 bucks a month?