blasto question

[Stylaster]

I just picked up this blastomussa and wanted to know if anyone else had a colony with different colors heads in it. In the closed up pic you can see heads that are yellowish green, while the others are orange and purple. Anyone know if the yellowish green ones will morph to the orange purple color?

 

[birdman1979]

Those are babies. They grow under adult polyps and slowly develop the same color as the rest of the colony. Takes 1-2 months for the ones in my tank to color up.