<a href=showthread.php?s=&postid=13971956#post13971956 target=_blank>Originally posted</a> by aslavatortin
Hey, I think the CSS 220 retails new for around $200 and I'd say it is worth it if you don't mind doing a lot of modifications. The one I'm selling ($50) is already modded with the mesh-wheel mod using enkamat, the venturi is enlarged, the airline is poly 1/4 i.d. tubing, volute enlarged a little, output opened up some, etc. I wouldn't DARE put this thing on a 220! I had it on my 110 for awhile and I could not upgrade soon enough, but I am a firm believer in skimming the crap out of my tank (pun intended). No you can't overskim if you are doing things right. I ran this skimmer on a 26g bowfront w/ a few SPS for 6 months. You better believe there wasn't a thread of algae in that tank, and everything looked awesome...
Edit to add: I skimmed dry with this one, you can adjust it to skim as wet or as dry as you want.