A thought on bubble coral...

[zackt]

I was staring at my reef this evening when I wondered if my green bubble coral would "spread" if I placed it up against a rock...
Anyone have any ideas as to whether it would?

 

[tetra]

Not sure they will spread. They will get very big if you hand feed it with shrimp once or twice a week. They don't like lots of flow either.

 

[burnnspy]

They have been known to encrust nearby surfaces.
BurnNSpy