What is this red stuff

[Sid996]

Hi hope someone can help

I've had a break out of some red stuff on my live rock. Can someone help id , and if it's an issue what is the cure ?? All parameters seem to be in check , 25 litre water change every 2 weeks 150 litre tank


Thank you

 

[Dread Pirate Dave]

Does it easily blow off with a turkey baster? If not then it may be a form of RTA (red turf algae). I cured mine by removing the rocks and scrubbing with h202. I still have some small spots here and there but not like it was.

https://www.reef2reef.com/search/6292315/?q=red+turf+algae&o=relevance