I see people posting how much their electric and water bills are but are we taking into consideration, lights, electric dryers, hair dryers, computers. tv's, stereo's etc etc. and what about water usage? Dishwashers, washing machines, showers, watering the lawn, washing cars, trucks etc etc. Unless you had a separate electric and water meter for your tanks you would you really know how much the bills are for the Discus. :-\

John