How did you cycle this tank and how long did it take? Do you have an ammonia reading...
IMO, you are at full stocking level in a VERY young tank...I like to see that in 6-12 months at the earliest. That could be cause for great trouble down the road. Also you sound like you don't have a lot of light...I am not sure the anemone and corals - which take months to die, will like that.
LR is live rock.
IMO, your specific gravity is very low for a reef tank, which should be more around 1.025-1.026. Your alkalinity I would say is also low. What is your calcium reading? Actually, that is stuff for the reef section which maybe should be a different thread.
But your ammonia level now is critical to know, as well as the info about cycling the tank.
My first advice is to slow down...that is one of the first issues with a parasite like Ick.
Do you have a QT system set up? I also strongly suggest a search on Ick or even a brief tour through this disease forum, as it has to be one of the number one disease issues.
