Grass coral propagation

Looks like green star polyps to me, just let them grow, when they start to attach to your rock, add a peice of rubble nest to them, once they grow onto that cut the rubble away. Presto you have a GSP frag.
 
Looks like green star polyps to me, just let them grow, when they start to attach to your rock, add a peice of rubble nest to them, once they grow onto that cut the rubble away. Presto you have a GSP frag.
yup or u can glue them to a piece of rock if u cut a piece off. and they are star polyps as jojo said.
 
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