how much of each are you using and how often? i also use kent coral vite and kent iodine but only in very small quantities, and by small i mean 10 drops per week.

its not a good idea to use additives that cant be tested for.
thats not to say that the possibily of OD has anything to do with your eagle eye problem tho. i had a problem with 90% of my soft coral but did great with my sps. im pretty sure its because my system is completely nutrient starved. do you think that your system could be nurient difficient as well? just a thought.
i'v been meaning to show pics of the filter floss i use, just in case somebody wanted to give it a try. its just some stuff that goes to a tunze filter that i cut to fit on top of the grate in chamber #2.
the model number
the way i cut it into the right sizeto fit the chamber
and 18 weeks worth of disposable filter pads that cost like $2.50 or something?
and here it is in action :P