How did your tank turn out a month later? I'm curious to know. I'm in the same situation right now. I hired a professional in the area to get me started. I have a 220 gallon tank, and he set me up with an ecosystem sump and MH lights, live sand, lr, etc. We had the tank built in with the house and he set it up a few weeks before we moved in, and he said it would be cycled and ready before we moved in. I was really surprised by that, because in my last experience, cycling took 4 - 6 weeks. He actually cured the LR really well before it went into our tank. We purchased it about 2 months before we put it in the tank. He put the tank and water in about 6 weeks ago, and he put live corals and clean up crew in 2 weeks ago. Everything is going great. No losses, and my sump is filled with life, as well as my lr. All corals are doing very well, I only lost 2 feathers, who were trying to move out of the light, and they basically comitted suicide. By the time I figured that out, it was too late. So, anyway, I'm hoping that all is going well, and that I won't have any unpleasant surprises. BTW, please don't offend or humiliate me with responses about not knowing what I'm doing. Often times I hear those responses when people are asking questions on the board. I don't claim to know everything, and I am relying on my lfs guy, who has been invovled extensively in marine aquariums for 30 years. I've come to trust him, and he has not proven me wrong yet. My husband and I had a DIY reef system 15 years ago, and when we moved, our 125 tank cracked and we didn't have the money to replace it, so we let the hobby go. So much has changed since then, and I'm trying to get caught up. I've never lost my love for the reef, and waited until we could afford to do it again, and do it right. This is and has been an exciting hobby for me, and I'm enjoying this board so much. I've already learned a lot, much of which has confirmed that my set up is good, and the tank is very healthy, so far..........