Butterfly fish and reefs

[dviper150]

I have been wanting to add either a copperband, longnose, or pyramid butterfly to my tank but am hesitating a little. I have a zoa dominant tank with a few sps. I have seen these butterflies in full blown reefs. Are their certain types of corals that these guys might like to nip on or are more on the safe side?

 

[HiImSean]

http://reefcentral.com/forums/showthread.php?t=1983397&highlight=butterflies

 

[HumbleFish]

Pyramid is considered the safest and probably your best bet. CBB and Longnose will usually only pick at clams and aiptasia; but I wouldn't be surprised if they didn't also pick at your zoas.