Violet purple thing?

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timmyrules

timmyrules

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Hey reefers! I’ve had some coraline algae growing in my tank…but this thing doesn’t look like coraline. This is like a violet purple…anyone know what this is?

IMG_7752.jpeg IMG_7750.jpeg
 
Tidal Gardens
looks like coralline to me. If hard coralline, if it comes off most likely cyano
 

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