alrighty, today was a day of plumbing. I started out the day with a flex hose running down from my hob overflow to my sump/fuge, and that thing just scared me, it was just press fit into the overflow... so, today, i hard plumbed my system, and incorperated the new sump. the new seperate fuge is gonna come in a day or so..., but at least how i can use my new good skimmer, i just gotta keep playing with it to get it set just right... oh, and you'll also see pics of the sump with the power all off, simulating a power outage, just to make sure all my suphon breaks work... the new hard plumbing includes a side port, and what that is for, is i can use the dreaded flex hose and plug in and go to a trashchan for easy water changes, just divert the flow from going to the sump, and pump the new water into the dt, and just exchange it in the tank. oh yea, i should also mention that i upgraded from a 3/4 u bend to a 1 inch u bend for my overflow, so that thing is moving much better now... oh, and you'll see i've got to return pumps, one is a rio 2500 and the other is a rio 2100. they are pushing uphill about 6 feet to the top of the tank, so they are doing something like 375gph and 200gph, so 575 theoretical gallons per hour through the sump, on a 75DT... sounds like soooo much to me, but its really not too much....