Since I am having a hard time getting the new sump tht I want, I went to plan B, it will be alot cheaper. Went to Lowes today and got a heavy duty plastic tub to make a refugium out of that. I got the tub and all of the hard ware except the part I needed most, a thru hull fitting for the tube to drain water out of the tub back into the sump tank, will try and find that tommrow. I have one thing I am not to sure about though. What I was planning on doing was to take the pump that pumps water thru a plastic hose back up into the tank, split the line and add another line to feed the refugium, one pump two hoses. I looked at the pump but it hasn't any numbers on it showing GPH so I am going to have to check with the LFS to see what kind of pump I have and see if he thinks it will do both jobs. I could just buy another pump for the refugium feed line. Figured the money I save with this refugium will be about the same as the new skimmer will cost me, told my wife its like getting a free skimmer lol, she wasn't buying that. I am still going to have to add to my baffle height in the sump that I have, its only 6 inches deep in the return section, I need 8 to 10 for the new skimmer. I got the GFO / Carbon reactor hooked up yesterday and its working fine. The calcium reactor that I want is a GEO 618. Premium Aquatics wants $770 for the whole set up, I have found a used one for $400, whole set up. I will buy that one if it looks pretty good.