Ok, so a quick run down on what I am working with... I have a 135 DT, and a 40 gallon AGA Show tank as my sump... I have a 1.5" drain and 2 1" returns... A magdrive 18 is my return pump and the sump is not drilled... I want to add a fuge to the system, so I was thinking about using the 40 AGA as the fuge and using a rubbermaid for the new sump... My question is, " How should I connect everything together without drilling?" I have lots of powerheads laying around, but I don't want to use two powerheads because of the matching flow problem... Anyone have any ideas...Thanks in advance...