Good or bad?

[oscadoob]

Hi all got some new rock after upgrading my tank but its come with this grass like stuff growing on some of it.. doesnt look like hair algae but im not sure. What do you think.. seems pretty cool but just wondering if its gonna grow out of control in future.
Thanks

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[Reefing Madness]

That would be Green Gracilaria
Green Gracilaria Algae | ORA | Oceans, Reefs & Aquariums

 

[oscadoob]

Thanks for the positive id.. realised i put this in the wron forum tho.. thanks

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