What type of macroalgae is this?

[zoajohn]

It’s red and taking over all my rocks. Started out as a small patch on LR and has spread.

 

[bhodges82]

Maybe @ActiveAngel can help with this one

 

[ActiveAngel]

Hmmm.... I wonder if we are looking at 1 species or 2 in this image.

From the description, my first thought was maybe a cotton candy algae. But the photo doesn’t seem to look like any healthy cotton candy I’ve ever seen... maybe a sickly one. Otherwise, I’m not sure about this algae