Guest in my tank

[DMLATHROP]

Any ideas as to what this is? I had to move it off the glass for a water change. White under belly and sandy color on top. Two black antennas. Raises the front of his body while back half stays attached.

 

[Joe31415]

Any empty shells in your tank? Looks like a snail.

 

[Goaway]

I am not sure what type of slug that is, either a sea slug or nudibranch.

 

[DMLATHROP]

So keep?

 

[MaxTremors]

So keep?

I wouldn’t. I don’t take chances with unidentifiable nudibranchs/slugs. There are too many that eat corals, so unless it’s 100% identifiable, I get rid of them.

 

[DMLATHROP]

I found 3 and removed. I am not sure if there is any more of them