ID plz

[knight2255]

What is this? Its on some branching coralline in my sump.

 

[tektite]

The light green things in the middle? Maybe tunicates.

 

[SuperSaltwater]

i read about this a few weeks back. i forgot the name. i think its a sort of algae. I COULD BE WRONG....:facepalm:

 

[knight2255]

The light green things in the middle? Maybe tunicates.

Those are good guys, correct?

 

[tektite]

They're just filter feeders, they won't cause any problems.