lionpaw38
Member
I would like to run a seperate Sump/Filter and Refugium setup. I have tried two single overflows ( which are not identical) but I can't get the levels to stay consistant in either the sump or refugium. One gets fuller and the other drains down. Is the answer to buy a dual outlet overflow and run one line to each? Do I need two identical single overflows, Different pumps, or is there something I am missing? I have two rio 2100's doing the pushing, one in each. My brain is tired..please help