Macro algae nuisance

[BallinCrew10]

This macro found its way to my DT. I've been trying to remove it myself but I never get it all. It's popping up in other places and it's becoming annoying. Wondering of anything eats it or theres another way to get rid of it.

 

[Flreefer]

Looks like Caulerpa, large grape. If your tank is big enough, I think many different Tangs would eat it. I believe Emerald crabs will eat it too .
It can get out of control if left unchecked, so if Emeralds and Tangs won't work, I'd keep trying to remove it manually.