What is this growing out of my war coral

[54seaweed]

Can anyone tell me what this is growing out of my war coral ?

it looks like its coming out of the center like a alien lol

or is this how they grow it looks weird

I had this coral well over a year and this is the first time I noticed something strange with it

The only changes was led lighting added

 

[54seaweed]

Anyone??

 

[MINItron]

I can't zoom in close enough to even begin to tell anything. There does seem to be an awful lot of sand blown around everywhere.

 

[54seaweed]

looking at it this morn it opened up it's like another shelf opening get pict later
yes sand everywhere my 2 yellow stripe maroon clowns keep sweeping it away

 

[54seaweed]

well figured it out it turned into bubble algae and i removed it today
strangest way Ive seen grow yet out of the center of my war coral