Fragging or removing encrusting montis?

[kien]

if you want to get rid of them, you can completely smother them with epoxy.



If you want to create frags and keep them under control, you can border them or corral them with epoxy. Then when they encrust over the corral you can peel it off and peel it as a frag and place a new piece of epoxy over that spot. Lather, rinse, repeat :-)

[Reef Pilot]

Yup, that's what I am doing with mine. And if you can place a piece of rubble rock, it will grow over that too, and then just pull it off, for a ready made frag.