I am thinking of relocating my sump into my basement. I recently purchased a new pump and it seems like its to big for my sump. its draining my sump before the pump can return the water to it. I took the advice of a fellow reefer and installed a manifold to return some water to the sump. Which is working ,but not giving me full potential from the pump, which is why i got ,for more flow. also with the lights I have it seems like my water is getting to hot so I believe I am going to need a chiller. I know that the pump runs the chiller so it would slow the flow , but i dont know if it would be enough to use my existing sump. and I think that it would be better for me noise, heat and space wise to have them below my tank in my basement, which is cooler temp wise. It would only be approximatly 4 feet lower. I am looking for help, other suggestions and or pros and cons. the pump is a panworld 200 the tank is 180 gallons the current sump is 36x16x16. Not sure exactly what to do I am looking forward to housing corals, but want the tank and equipment to be stable before I make the attempt at coral keeping.