Whose larvae is this?

[0utworld]

I noticed this guy floating in the water column. It has two small antennas, and moves really slowly. I have trochus, nassarius, cerith, stomatella and astrea snails.

Any idea who this guy is?

 

[0utworld]

bump

 

[reef lover]

Looks like an orange blob...lol...best guess elysia nudibranch. Eats chaeto and other macros.

 

[vetteguy53081]

Stomella snail and good algae aeter