White spots in top of my SPS coral

[dimidragos]

Hello, i have a 130g mixed reef tank with fish and mostly LPS coral. Only few SPS because the tank it's only 3 months old and i'm beginer. Since few days i notice a change in my two SPS corals, some white spots in top of the coral. Please watch the photo:

I have normal Water parameter with a bit more fluctuation that normal in alk.
I use one Orphek Atlantic V4 for 12 hours in day with 3 hours ramping in morning and one hour in evening.
What can be the reason of this spots??
Thanks

 

[x2uranium]

That’s growth on your coral.

 

[dimidragos]

Then , not reason to be worry , i must be happy, thanks. Now i start to see them....for that i wonder

 

[jda]

That looks like new growth to me too. The skeleton has to form, then the coral creates tissue (white/clear) and then the zoox move in and give it some color. Lots and lots of SPS have white tips when growing and most of the rest have a different color than the body.

 

[Devin McBride]

Looks like you're doing something right

 

[rkpetersen]

Happy Stylo.