Hello. I'm looking for a skimmer for my 120 gallon tank that will be sps dominate and I have a couple questions. I'm currently looking at 2, a Reef Ocotpus NWB200 or a Reef Octopus Diablo XS 200. First question is, is the Diablo XS worth the extra money? Second question concerns footprint and space required for the skimmers. I'd like to use a 39 gallon tank as the sump. The 39G tank is only 12" wide, but it is deep. Head space isn't a problem as I build my stands tall. I currently have a NWB150 in a 39 gallon sump under my 75G tank, and it was a tight fit. The advertised footprint of the NWB200 and the Diablo is not much larger than for the NWB150, but will they actually fit in that space, or do I need to use a 40 Breeder as the sump? Any other suggestions for a skimmer for this tank, in the price range would be appreciated. Thanks.


