I am not following what your statement says??? Are you saying you might use "2, 1000 gph rule,attwood,johnson, or one way" or "will use 2 1100 gph pumps.". I am not trying to be difficult but take some time and detail what you want to do and stay away from the run-on sentences. It doesn't make sense to me what you are thinking of doing. I get wanting to do a 4 pump aerator system (2 pumps for fill and 2 fr empty) but what do you mean when you typed "or one way"? Does this pic help?
(Message edited by BIZ on August 18, 2006)