Alrighthere we go. I am ready to build my sump. I am thinking of going with a Berlin design for simplicity. I have a 120 oceanic with two overflows (1") and 3/4" returns. I'm just a little overwhelmed with how to place the baffles in the sump tank. The sump is a 40g breeder. I have a GFO/ Carbon reactor and a pretty good skimmer. Any ideas would be greatly appreciated......


