Hair Algae prob

[dekay]

I've got one LR that's pretty much 50% covered with hair algae. Most of the other rocks have minor cases (bubble algae, like 5 bubbles, and some other kind that looks like little sticks thus far, maybe caulerpra).

I've got several solutions I'm considering at the moment, please give me your opinions.

1) get a Lettuce Nudibranch
2) manual removal
3) dump that specific piece of LR (pretty small, little bigger than a fist)
4) get another kind of invertibrate/fish that'll eat it.

I'm planning to manually remove the bubble algae and whatever the other one is this weekend. Won't mind trying a Lettuce Nudibranch cuz I'm in the midst of an algae bloom, so should have plenty for him to eat.