Is this coralline?

[KING KONG]

Is this coralline algae? Some of it is turning to pink now. It is a honeycomb like structure

 

[FreshSaltH2o]

Hard to tell but my eyes telling me no give it some time it will come around

 

[KING KONG]

Hard to tell but my eyes telling me no give it some time it will come around

Should I reduce my white lights?

 

[FreshSaltH2o]

Should I reduce my white lights?

Not sure I saw more coralline growth when I started using moonlight at 5% on my radions

 

[KING KONG]

Not sure I saw more coralline growth when I started using moonlight at 5% on my radions

Actually when I remove the rock which is on it's top, it starts dying so I hv reduced some white light. I hv found more patches on some rocks. I hv just placed a crab Shell with coralline on rock and it worked. Is there any way I can grow them more fast?