zoa and unknown coral

[TitusStar]

Hey y’all so I’m still a noob with most corals, and I have this glued to my glass. It’s hard to see in the picture because it’s getting blocked but I have been told to switch it to an upright position for better growth. I was thinking my of glueing a zoa frag to the glass wall instead and taking this off.
Thoughts?
Thank you

 

[Troylee]

The green leather will do better vertical.. the Zoas you can place on a small rock in the sand.