I have been dealing with this algae for a few months on my 10 month old reef tank. It’s growth has maintained constant in specific areas around the rock however it does not seem to be going away. I’m currently running a small refrugium in the back of the AIO with Cheato, UV sterilizer, protein skimmer and carbon+GFO. I’m contemplating on trying vibrant and/or adding a gfo reactor to my set up. I’m looking for any advice on whether I should do nothing or try something new.