Starring at my tank to much. What is this?

[Dorking It]

Anyone know what this is? Different then yesterday's post

 

[crazyfishmom]

Looks like some sort of nudibranch. Some of them can be zoa or monti eaters. Where in your tank did you find it?

 

[Dorking It]

Floating by in the water column. Did add aptashia eating ones 4 months ago and thought they were gone. First time I have seen one since. Maybe that's it

 

[VintageReefer]

Looks like a berghia nudibranch

Zoanthid eating ones are neon or the color of Zoanthid they ate. I had some in January. This guy was eating orange zoanthids