I have a newly setup 315 gallon display w/ a acrlic sump, and I had my first ICP test results which showed N03 at 20ppm. Iam also using GFO in a media reactor for P04 removal. I have some large fish, they were a transfer over from my previous tank. It looks like my skimmer and refugium with live rock, will not be enough to keep my nutrient levels low enough for my sps corals. That brought me to maybe purchasing a CW-300 turf algae scrubber, I like the idea that the lighting would be isolated to just the scrubber, plus I could somewhat control the export of these nutrients.

