Hey guys. My mag 24 pump recently broke in my 180 gallon tank. I immediately ordered another one and it should come by Tuesday. Will my fish be okay for a period of three days without my sump with daily water changes? There is plenty of aeration in the tank and my stock consists of 5 silver dollars, 2 medium size Datnoids, a 1 foot black aro, and a giant prochilodus. Thanks for the feedback.