Any ideas?Came with the live rock.

[Aneata]

Came with the live rock. It moved right out front and center when I had the lights off for a few days to deal with red algae but it usually stays in the shadows near the bottom. Less than an inch long and sometimes shrinks to almost nothing.

 

[Chrislal38]

I have something that looks like that in my tank to, and was wondering what it was as well

 

[Reeffanman]

If point towards an anenome , but I couldn't say what kind.

 

[Aneata]

Here's a different picture of the mystery anemone

 

[MINItron]

That is quite an odd nem. Hides from the light, and almost transparent. At least it's too small to eat your fish. There are azoox nems, but I can't find a reference for one that looks like that. I would be interested to know what exactly it is.