I got a the fluval spec 3 for Christmas. I set it up on 12/30/17. I just put corals in today 01/18/18 after talking to my local fish store and seeing if it's alright to add them he said yes and help me pick out my coral. I got two zao one brain and a candy cane. I also upgrade my light with the kessil a80. My question are what do you guys think on the placement of my coral. I kept the top piece open to add a coral that moves and wave haven't found one I like yet. Another question how do I know how much to turn my color and intensity on my kessil a80.