What does zoa fungus look like?

[Mightyfish]

I read about zoa fungus some people said it is a white film covers zoa, some people said it is brown stuff cover the opening of polyps and some people said it is black stuff that covers zoa. Are there different type of fungus? Could people please share their photos of fungus so it will be verh useful for me to identify it?

 

[Untamedrose]

I thought it was white, but havnt had that issue so not sure.

 

[that Reef Guy]

Personally, I have only seen it White but that is not to say it comes in other Colors.

 

[Pola0502ds]

I just lost a few heads of nightmares that appeared to have some sort of fungus on it. It was a darker color like a deep brown or almost black. Its funny because the heads that got it were right next to ones that did not and are still there.

 

[Lilmatty5dimes]

Here's a great page to bookmark for predators and stuff that upsets zoas. It's got fungus and pox.
http://www.zoaid.com/index.php?module=Gallery2&g2_itemId=384

 

[ahiggins]

I just had to toss one of my frags away because it picked up the fungus somehow.
It was pure white, almost looked dusty.