| Re: Flowing RSM's water in/out of Sump Tank I had a 75 and a 55 running of the same 20 gallon sump so it can work you just have to have two return pumps one for each tank. I don't know if I would pump the water from the RSM to the sump unless you use a float switch or something to stop the pump if the return stops working. I would use some kind of overflow. |