Rock rubble for frag tank?

[Coral Winslow]

Just would like some folks to weigh in some Pros/Cons on replacing the eggcrate with 1/2” rubble rock. I’m wondering for propagating Zoas, Mushrooms, cloves mainly if just using rubble could be a easier way. When I’m ready to frag, I can take a small rock with the amount of polyps I want and glue the rock with coral on a plug. Thanks!

 

[xxkenny90xx]

Ya i like that idea. I usually just end up using a piece of rubble or even a broken shell instead of the frag plugs