Any idea whats this??

[Boolay1978]

Any idea why my corals have this red stuff all over them?

 

[melosu58]

It`s cyano bacteria. We have an article about it in our Sw articles section.

 

[Boolay1978]

Where is the article? How do I treat it?

 

[melosu58]

Go to our articles section and click on the Sw section and then click on the one that says cyano bacteria.