Something is eating my Zoa's

[Damsel13]

I listed the suspects in my signature however I am not sure they are being eaten or just wasting away. oh and I forgot to add I have a scarlet crab.

 

[MarineTeng]

http://www.zoaid.com/index.php?module=Gallery2&g2_itemId=384
check for these, and the site has a lot of other cool pictures

 

[mfinn]

If it was your tang, it would probally eat the whole colony in a few days if not overnight.
If you have had the zoanthids for quite a while and just added some, I suspect it could be one of several zoanthid preditors.
I don't think it would be a scarlet crab, but if you have seen any flat type crab shells in your tank, you may have a preditor type crab.

 

[mmkeeper]

Look for zoo eating nudibrach. If you see some polyps closed, then maybe missing they could be the cause. In the last four month I have found over a dozen.