Bubble Algea

[zhasan]

I think I should rephrase my question.

Will the rock that was once infested with bubble algea be reinfested with the same algea even after the rock has been through an acid bath?

I'm buying dead rock from a fellow reefer and they've told me that it was infested with bubble algea. Will I be at a higher risk of getting the infestation back in my new tank given no other external sources have been introduced.