I'd like to drill the back wall of my tank. I was thinking of doing two 3/4 bulkheads for the intake and one 3/4 out put. these will be on the back wall will strainers on the intakes but no over flow box. im trying to acheive a flow of 600gph. will this be right or too much/not enough.
im also curious as to how far below the tanks trim should the holes be drilled. thanks.
im also curious as to how far below the tanks trim should the holes be drilled. thanks.
