Algae ID

[pedro2003]

Can anyone tell me what type of algae is this?

Is looks much more brown than green. Almost no green and with strongs roots. It's covering up my corals. I use a toothbrush frequently for remove it, but it's hard, it doesn't get out.

 

[shakacuz]

unsure of what it could specifically be, but definitely start bringing in more CUC like hermits, turbo snails, urchins. continue manual removal daily, and you could also use hydrogen peroxide to a 1ml/10g on the areas where you see this the most(AWAY from corals as it will damage them)