I stlil dont understand how you guys think the tanks lights/heaters included can cost that much!?
because they have not done the math.
its easy to blame the fish tank.
but in reality, its usually everything else.
doing the calcs as shown in this thread makes it easy to see exactly how much a setup costs to run.
MFKer's that are concerned just need to grab their bill, look up how much they are paying per kilowatt hour, get the wattage of their equipment, and go to town.
when computing the numbers, keep in mind that lights are typically only on 8-12 per day and the heaters are probably only on 50% of the time during the day, if that.
basically for most setups, you can take the cost and half it to get a more realistic value.
yes, filters run 24/7 but they use no power.
even a big FX5 uses 50w of power. in my area that costs $2 per month to run.
thats it.
even in places where electricity is more, its still going to be nothing.