I have a 46 Bow Front I just set up and everything seemed to be have been right until today when I brought the live rock home and had the water and all that jazz in there. My pump and Ecoplus 1056 and my pf-800 Overflow box are apparently not compatible, the return pump is pumping to much and the overflow box is not taking out enough. I know this almost makes no sense so here is my question is it ok to leave the water stagnant over night? All that is in there is the Live Rock and water.