Thanks, I have a few different types and I’m trying to plan out the eventual placement on the the rocks. Right now I have some Florida rics, a Rhodactis, and some discos. I’m gonna try to keep them away from lps and my zoas as much as possible, so some might need to be closer neighbors to each other.
I have never had an issue with mushrooms touching except for my bullseye ricordea. Other mushrooms will move away from it so that they are not touching, something i haven't witnessed with others. I will say that Ricordeas are known to be more aggressive than other mushrooms though, but not so much that it will damage other corals.