Any clue what this is?

[scsi]

Not the Zoa, but what's under it... I didn't notice it till I got it home.

 

[styndall]

First, those aren't zoas. Second, your mystery creature is an aiptasia anemone. They're rather ugly, and they reproduce fast.

 

[acrodave]

that is a aiptasia. they are very bad should get rid of it .And oh yeah that is no zoas. that is a favia or (brain coral)

 

[gsoaxionsk8]

agreed, that is favia with aiptasia

 

[chrissreef]

I vote alien... quick, kill it! (read up on how to kill it... cutting/jabbing etc. it will allow it to reproduce faster)

 

[scapes]

joe's juice kills aptasia

 

[scsi]

it's on a small piece so I took a blowtorch to the spot. Will that work?