No I wasnt overcomplicating. I meant every word I said. People DO need to look beyong flow and energy draw in considering pumps for media reactors and skimmer. That is a fact, no matter how much you want to marginalize it. I just dont see the point in arguing it with you, when you dont seem to want to accept what I have to say. No problem, I wont bother offering input to you. No big loss for you, no big loss for me.