What are these?

Jayson Ledbetter

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I’ve seen a few on my glass today. What are they?
 

Cory

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Looks like a type of macroalgae. Is it red?
 

Lovemyreef2015

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Looks like a type of macro algae. Could have hitchhiked with the chaeto. Maybe green branching Gracilaria? Im no expert, but that is what it looks like to me.
 

saltyfilmfolks

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I wouldn't worry about it.

Is so small , I don't think we have anyone who could Id that.

Try it again In a few days and let it form.
 

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