I was just checking. If not i could send you some. Free shipping!
But seriously, I am on my second aipstia outbreak. I've used berghia both times. This time, I placed what I think is my final coral order before all the aipstia are gone. My reasoning is that if the new corals have any aipstia they'll still be some berghia around to clean them.
They worked great last time, and the reduction in aipstia is just starting this time. It's a long process. You add the berghia, then nothing at all seems to happen for a couple fo months and you never seen any berghia. Then all of a sudden - boom! The aipstia start disappearing.
I know you didn't by from reeftown, but you should still check out their FAQ. I've found their description of the process to be right on the money.
good luck!