I agree with kblove on not worrying about a couple watts. I originally got a QO3000 because of the very low wattage draw. well, it never restarted and that was a huge pain. Now I have an eheim and for the few extra watts, at least I have reliability.
I understand. The reason I was asking though was, there were some forums where people were asking the same question and they were talking about 3500l/hr in 45W in australia with 220V. I was wondering if we had something similar in here.