New algea, not sure what it is ?

[Mbbenz89]

Hey I have a dark brown algea just started showing up on my live rock, looks almost like a rust , just wondering what exactly it is so I can decide how to move forward . It’s the darker little patch above the hermit

 

[Subsea]

Nuisance Algae ID Guide- Reef Cleaners

Nuisance Algae ID Guide. Red Slime, Cyano, Cyanobacteria. Green Film Algae, Film Algae. Green Hair Algae. Green Turf Algae. Bryopsis pennata and B. plumosa. Bubble Algae, Valonia. Lobophora. Blue Green Cyano.

www.reefcleaners.org

See if this helps you with knowledge learned.

Looks like new tank uglies. use a toothbrush and syphon it out.