You'll just want to make sure that you get all of it off the rock, even leaving just a little bit could cause it to grow back. Maybe even consider gluing over where the foot is attached after you remove it, just as a second line of defense.
I hope it will work. Since i was thinking about upgrading to a bigger tank after i've moved, i would die inside knowing my tank would go down slowly but steady... I guess i'll remove de rock and let it dry as soon as i move...
I've never had majanos, but I know there are several ways of trying to eliminate them. There are majano wands and some other options, but eliminating them as soon as you see them, outside of the tank should benefit you, if you have the option to pull the rock without affecting anything else you have in the tank, that will definitely help you get it under control, and keep more from starting to pop up.
Thank you! That rock is just laid down as filter media, it has no other function right now... I'll definetly pull it out
