reef safe?

[yellow ace]

Hello, I have been looking on this website and all the fish I have are reef-safe except for one that I couldn't find a profile of. He is a common yellowtail damsel. Does anyone know if these are reef safe?

 

[fedukeford]

im pretty sure there reef safe but they are aggressive and not very great fish

 

[dueces]

great reef fish but have very teritoral (they really should add a easy spell check button)

 

[vi3tb0i]

they are reef safe but they are very aggresive and will cause ich on other fish mates