problem with frag

[annie p]

Got 7 new frags at the club swap last Sat. Everything in my tank, old and new looks great except for the new blue zoas frag. Looks like it's growing some white stuff that looks like mold. What could have happened? Sorry, no pics, at work

[travie]

Do the Zoas themselves look like they are affected by it?

[annie p]

They are not open and never did. The others from the same tank are OK.

[Cameron]

I'm almost positive corals can either be diseased or carry them, try googling it.