How can I safely remove this algae from my corals?

[Fish-fry]

I mostly won the battle of this in my tank, but it's still on some corals. I tried scrubbing it with a toothbrush on some pieces but they got damaged from the bristles even though I didn't scrub hard.

 

[Rob A]

Hermit crabs

 

[BryanM]

That looks like it might do well in a hydrogen peroxide dip.

 

[mfinn]

In the tank, mostly clean up crew and using gfo and carbon helps, if the frags can be removed hp dips have worked for me in the past.

 

[EnterName]

I found these hydrogen peroxide dip "guidelines" quite helpful. They have not caused any damage to frags I received and used it on including delicate and stressed SPS corals from shipping:
https://humble.fish/community/threads/peroxide-dipping-guidelines-for-corals.4715/