hey,
i have a pocillopora and monti cap frag combo up for sale.
these come mounted on pvc!!
the pvc is a piece from my old return outlet.
the cap was glued on as a little frag(just for kicks), and the pocillopora has grown out from a little bud/planulae that settled on the pvc naturally!
oh yeah, just for size reference, the pocillopora in the picture is about ~2.5" in diameter.
i also have a free standing small colony of the pocillopora, same size as the one on the pvc (in the picture above)