what is it?

kopczynski · Dec 12, 2014

I was wondering what this was I noticed it on my ZOA's while feeding today.

bang guy · Dec 12, 2014

It reminds me of a few things. Does it move at all? Is it in a hole in the rock or growing onto something?

kopczynski · Dec 12, 2014

It doesn't move at all it doesn't seem to grow either. I'll try to get another picture from the front of it.

kopczynski · Dec 12, 2014

Here is a better picture.

bang guy · Dec 12, 2014

I think it's a type of Sycon Sponge.

kopczynski · Dec 12, 2014

Is it harmfull?

bang guy · Dec 12, 2014

Not at all if that's what it turns out to be. I'm not very confident in my ID.