Is that a sea slug.

[Jromaszko]

Hey All, I just spotted this in my tank.

Is that a tiny sea slug?

Is he going to get big? Is he reef safe?

 

[ISpeakForTheSeas]

Seems to be a nudibranch of some kind. The video is good, but do you have any photos of it from the top down (i.e. looking down at it from above so it's whole back is visible)?

 

[Jromaszko]

Thanks, I didn't get a chance to take pictures from the top, he's so small he's just hidden somewhere. I can find him now but for sure at some point, he will show up.