What would you get? Skimz SM 121, SWC160, Nac6A, Nac7 or NAC9?

[RuGlu6]

Originally Posted by ALang

I checked mine: 4" across the neck. (NAC 7).

Can you please check what is the height of the rising tube from bubble diffuser plate to the bottom of the collection cup neck?
I am considering this skimmer and would like to know what is the size of the mixing chamber.
Also what is the diameter just above bubble diffuser?

There is a new skimmer on the block 2011 Marine color CPS-150 that is very similar to NAC7 but they changed a water effluent tube, made it few inches higher which will make it more consistent in regards to a water level and more stable. looks very similar to a HERO line skimmers.

Thank you so much.

[Myka]

I recently got a SWC 120 Cone for my nano because of the impressively tiny footprint, and I'm quite impressed with it. I pulled my EuroReef RS-180 off my 90 reef (w about 15 in the sump), and put the SWC in there just to check it out. The SWC pulls about 2/3 the skimmate (at similar coloration) that the RS-180 pulls, and the SWC is deadly silent. Believe it or not I can hear the Tunze 6055 in my tank switching from high flow to low flow over everything else in the tank now, and i'm sure you guys know how quiet that is.

SWC rates this 120 Cone for 90 gallons at a light bioload, 70 for medium, and 55 for heavy. I would say that isn't too bad for manufacturer recommendations. My tank is medium-light and the skimmer isn't quite enough to keep up, although I'm rather picky.

I was wanting to replace my EuroReef with a Bubble King, but now I think I'm going to use a SWC 160 or 180 Cone instead because of performance and silence. Unless of course I find a screaming deal on a Bubble King that I just can't pass up.