can someone who has a reef ready drilled tank tell me or draw up a simple disgram. I have a tank thats predrilled and goin to set it up but im curious as to the flow. I have seen kits using the 2 predrilled holes
one for the overflow goin down to the sump and the other coming from the return pumps
just curious if I could use both holes for overflow goin to the sump to increase my flow and use the return pumps the same way i do now....a tube goin up the back and a PVC
output? any issues with this?
i current use dual overflows and dual return pumps....id like to keep the dual returns...makes for more water change over
any feedbackwill be great