Zoa polyps turning white

[SmoothSmoke]

What is happening to this frag? I have 2 good looking polyps and 2 that have just turned white. Im dipping it right now. Should I remove the 2 white polyps?

 

[SmoothSmoke]

Is this zoa pox?

 

[Jone]

second picture looks like pox,,,a real bad case of pox..Any kind of hermits or other crabs /snails that can climb on zoos and damage them ?? If not then it looks like pox to me..Dont wait to treat,,,it only gets worse for the infected ones and other zoos in the very near future

 

[SmoothSmoke]

Yeah I have a bunch of snails. Trochus, nassaarius and a couple turbos.

I removed the affected polyps and dipped them in cephalexin.

 

[A. Grandis]

Yep, I think that's zoa pox.
That's a very affected colony.
Furan2 would be easier to find and still could help you a lot.
http://www.zoaid.com/articles004.php

Grandis.

 

[toky916]

Man I've treated all frags with furan 2 just comes back later !

 

[A. Grandis]

Keep treating them. The repetitive treatment is important.
Furan2 seems to be the best choice for the problem.

Grandis.