What's on my live rock?

mattborn

New Member
Can anyone tell me what this is? The picture is a little blurry but the stuff seems to have grown more since the rock has been in my tank.
 

mattborn

New Member
The green stuff. It originally wasn't green, but now it has green algae on it, like the rest of the rock. The pattern is sorta similar to that seen on this picture of a moon coral.
 

clayton

Member
They look live baby polyps - possibly a favia species. Is that algae growing on top? If it's hair algae growing on top then you should keep it cleaned off.
 

mako

Member
Try takeing a tooth pick and flair the end out carefuly twist the flaired end into the algae this will get most of it
 
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