Oh and as far as water spilling out of the drawers, yes I had an issue at first. Just put more holes in the bottom of the drawers. Problem solved! Sorry for all the spelling/grammar issues. I'm using the Android app and my auto correct is stupid.
Dan
Not a problem, you're being a huge help! but I wanted to use 1.25" pvc, which is good for 937.5gph.. the danner does 950gph and the quite one does 991 gph (surely these are at 0 head height though).. So what would you recommend? Or should I go with 1" pvc?