Ricordia Aggressiveness?

[reefmaniac1129]

I just wanted to make sure before I buy something,

I have a colony of Ricordia Yumas already in my tank and I wanted to add 2 colonies of different color Yumas in the same area, they won't sting each other because they are the same species, right?

Following would Ricordia Flordias be stung if I put a colony of floridas above the Yumas (with some space inbetween the two), or would the be safe since they're in same genus as seen torch, hammer, frogspawn group?


Thanks in advance for all advice

 

[kiknchikn]

Ricordea floridas and yumas get along just fine with each other from everything I've seen.