nudibranch ?

[albie611]

hi all
i was wondering if nudibranch are reef safe?
i found about 10 small white frilly nudibranch in my mini reef today and i dont know if they are something new or if i have had them for a while and never noticed.

i have not added anything in quite a while and as far a know i did not have them befor.
i know some are know to eat zoas but im not shure what the bad ones look like

any help is apreciated............thanks and as always happy reefing....al

 

[panmanmatt]

IME, the white frilly ones are coral eaters. Post a pic so we can get a better idea. A few are safe, but most are predators.

 

[albie611]

i look them up on reefpedia and they look like berghia nudibranch to me
it said they are good at aptasia control but not much other info on them.
here is a pic