Please help identify growths on coral.

[Nyghtfire]

Hi I have noticed growths on my zoa.
Never seen like it before can anyone help?

Also in the last picture small growth from under coral.

 

[Gregcoyote]

I don't like the looks of it. May be a infection. I would get the advice from some of the experts that post here. But at a minimum my guess is there will be a dip of some kind needed.

 

[Sarcothelia]

Could be Beggiatoa sp. infection, a pic underwater would make me certain because I don't know how it looks exactly above water. Almost invariably results in death.

 

[Nyghtfire]

Yeah a friend of mine a fellow reefer come round to take a look. Said it was an infection aswell.
Currently in his quarantine under iodine solution but the stuff on it spred fast I've resigned myself to that coral being dead

 

[Sarcothelia]

If it is Beggiatoa best bet is to keep it in QT till it dies or, best case scenario, shows no symptoms whatsoever.

 

[Nyghtfire]

Mmm checked on it the white fungus has covered half the coral now.
Currently being treated with iodine and has had a freshwater dip.