Originally Posted by Reefdoc
If you want to see sump layouts that make sense check out Reef Dynamics. A lot of others on the market make no sense at all, these guys get it right IMO
Ok, so I am not sure that I understand this design that well. I think the skimmer goes to the left and the 6.75" high baffle is what maintains the appropriate water level for the skimmer. That obviously overflows into the small 4" chamber. The fuge to the right then also overflows into the 4" chamber. But, where does the return pump sit? I imagine that it is in the large left chamber with the skimmer, but then won't there be microbubble issues? Or maybe it sits in the small 4 inch chamber? Also, it seems that you would need a 2nd small pump to get water over into the fuge area?