Can Anyone Identify These Spots?

hardcorefishhead

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These spots seemed to appear overnight on my rocks..cyano maybe?

red_spots.jpg
 

T-J

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Pic is a bit fuzzy, but either cyano or coralline algae. Does it blow off the rock?
 

Making aqua concoctions: Have you ever tried the Reef Moonshiner Method?

  • I currently use the moonshiner method.

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  • I don’t currently use the moonshiner method, but I have in the past.

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  • I have not used the moonshiner method.

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