Thanks, about my set up, I have of course a 180, I have a converted 55 turned into a sump/fuge. I have a nova extreme pro 72" light, 3 maxijet 1200 powerheads(may get the upgrades for them) with a wavemaker powerstrip, I have a euroreef skimmer, and quiet one pump. I have 180lbs of aragonite 80 of it is arag alive, and I have 200lbs of dead base rock, which I will add 20-30lbs of live rock with it. I started my cycle 2 weeks ago with 2 raw shrimp, and so far my ammonia spiked to .5 last week and now it is 0 and my nitrites are almost 0. I was told to cycle again with uncured live rock because I had a very light cycle, and no live rock( does that sound right?) so I will try that as soon as the store gets the uncured rock in. I am in no hurry, trying to take my time and do it right. I am having trouble trying to figure out what to do with my fuge because the way my uncle built it, I do not know if I can actually use it, hard to explain you need to see it to understand. I will post some pics soon.