The coral that has tissue loss has only been in my tank for a few days....so I do suspect that it's due to stress from the move to it's new home....this coral is quite brown so I don't believe that it is bleached.
But now that you guys mention it I do noticed that alot of my SPS's are very pail. So I've backed my day lighting off to about 7 hours....but I can't help but wonder if the new bulbs will make a difference them selves in a few weeks...
My old bulbs were only 3 months old but for day light I had
1-6500k Giesseman
1-1000k Current
2-1400k Giesseman
And my new day bulbs
2-ATI 1200k
What promoted me to change out my not so old bulbs was this Article by CoralProps in witch he say's that some of the bulbs I was running had a tendency to brown out some corals and stress others.
http://www.practicalcoralfarming.com/t5spectrums.html
My thought behind this is that I don't want to make to many changes all at once...then if something get's better or worse I won't know exactly what it was to change it.
What do you guys think?
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90 Gal mixed reef with a custom 40 gal sump, SWC Mini S skimmer, 8X56 Watt fan modded Tek, 2x2LF reactors, mag 12 return, Tunze ATO and a modded Tunze 6100 running on a DIY wave controller
My TOTM thread
http://www.reefersparadise.com/smf/i...?page=page4263