Any algea nerds on here?

I've got a red algae growing, it's like bubble algae but not green and has bright orange spots on it? Good or bad, anybody know? It's pretty.

with out a Picture I would have to say Bubble algae I have some growing in my Over flow that gets red and has orange spots on it.

Ok didn't know it came in red, only had the green stuff before and it never spreads in my tanks, just dies off so surprised to see this growing, the rock it's on has spent months in my non photo tank so no real light source and I moved it to the nano so the kenya trees on it wouldn't die. I'm gonna leave it be, see what happens. I'm too lazy to take a pic.

Look up botryocladia?

I used to get that stuff in my sump. I swear it has radioactive properties. It seems to glow sometimes. I'll have to look it up too and see if I'm right.