Whats this Red stuff?

wildjosh

Member
I have this red stuff in my tank and I have no idea what it is. It came in on a peice of Live rock and is starting to spread.
 

cranberry

Active Member
What are we talking about? Something on the rock or the stand alone plant form? I see some macro/kelpy stuff in there.... am I missing what we are suppose to me seeing?
 
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