So, as a follow up... I used Aiptasia-RX... it came in a little bottle, completely separated... meaning the bottom half was a gluey like white substance, and the top half was a very liquid and semi-transparent liquid. I used the included dropper to mix the thick bottom and thin top together. The instructions were ambiguous as to the amount to apply.. I think I put too much... but I covered the top with the white liquid, it shrunk in on itself, I applied more to every visible spot. I then used a turkey baster to remove any excess Aiptasia--RX. The next day it was compltely gone off of the rock... Worked wonders.