This is the drain side to the floor drain. one hole at 20% 50% and as low as i can get. the holes are 2inch
This side is filtration. the 3 bottom holes and the hole right above the center bottom are RETURNS the rest are going to two ultimas 2,000's and 2 eheim 2262s' then center hole is to a ohf with right now 220liter of matrix.
These are Monster fans if you look at the lower leg of this fan their is a pop can for reference. im bondoing tomarrow so im useing two of these beasts and a 20inch. and maybe just maybe ill paint this weekend.
just got done bondoing........and just found out i need to bondo more BUT GOOD News! im 99% sure im painting sunday ill have to do one more round of sanding tomarrow but im really sure ill painting sunday