I think I might have gotten cliff's berlin in a trade. Was that one yours cliff? Anyways, the skimmer was pretty good but I also agree with Cliff. FOr the price there are much better skimmers out there. ASM is a good recommendation, I have never used one but I have used a Euro-Reef and they have the same built but different material. I used the berlin in a 29g tank and it worked allright. I seriously doubt that it can handle a 105 though. Look into ASMs.
Jerry
Trying to get back in the hobby... Will be seting up my 75g rr soon