Since I have added the sump to my 40B I tried moving my Reef Octopus Classic 100 to the sump area meant for my planned in-sump skimmer but wasnt pulling anything so I added it back to the back of the DT. I've done some looking around and would prefer not to spend more than $200 on the new skimmer. So I found the CoralBox D300 I like the control-ability of that I can use with my Reef Angel, or the Icecap K2-50. I've seen members sumps that have pulled some nice dark skimate but really havent seen anything on the coralbox d300 though. Thanks all for your input.