Coraline bleaching WTF?

[RumRunner]

all parameters in order coraline algae doing great ...add red sea abc then BAM coraline all white anyone have this problem?

[11purewater]

Check the coraline closely for biofilm or other types of algae coating it.

[RumRunner]

zippo clean and clear

[RumRunner]

First time Ive used this product kalk only before...

[11purewater]

Lighting differant?

[RumRunner]

nope

[11purewater]

Sorry I'm not sure what it is,sounds like some sort of malnutrition.are you running chaeto in your sump or any other macroalgae?

[fishytime]

do you know what your big three are at? (Ca, Mg and DKH)....product caused a spike perhaps?