What kind of macro algae is this

[russomanno]

I’m not sure if this is good or bad... it’s in a chamber next to my Chaeto and has been trying to attach itself to it as well
Is this red dragon?

 

[Flippers4pups]

I’m not sure if this is good or bad... it’s in a chamber next to my Chaeto and has been trying to attach itself to it as well
Is this red dragon?

Does look like it.