stuntmanjp
Member
I have had my 90 gallon reef tank with corner overflow up and running for the past 3 months now with no problems. Though now today I look and my sump is almost all out of water, with the area inside the corner overflow having a really high water level. The water level inside there was almost above the plastic black cover for the overflows. What should or could I do to solve this problem???? Is there anyway I can adjust to have more water flowing down. It says that it is rated at 700 gph. My return pump is a mag 9.5 which I have a ball valve on that is almost shut off because the water does not come down fast enough. Any help would be great!!!
