florida rics changing colour

[Frenchie2]

I shut down my 90 gallon that had 2 150W MH (14,000K) + 2 96w actinic compact fluorescent bubs. I decided to run a 30G bio cube that has 1 36W compact fluorescent bulb (10,000k) + 1 36W actinic bulb. I transferred a few LPS corals from the 90 to the 30 and interestingly, florida rics of various colours were amongst those corals. Eversince doing that, all the rics (peach/pinkish, blue and green ones (EXCEPT for the orange ones) have turned into a translucid white colour. The shapes are the same, no apparent change - just the colour. The orange ones are still bright orange with no change in colour. Anybody has ever experienced that? Your advice is appreciated.