I have a 210 (48x36x28), with 2 corner overflows with 1" bulkheads. I have a 15 gallon sump with 2 inlets and a single Iwaki 822gph pump, the pump is too weak, even with 1 overflow on it still can't handle it. What pump(s) should I use so it can handle the return line?
I have a 210 (48x36x28), with 2 corner overflows with 1" bulkheads. I have a 15 gallon sump with 2 inlets and a single Iwaki 822gph pump, the pump is too weak, even with 1 overflow on it still can't handle it. What pump(s) should I use so it can handle the return line?