Please identify this sea slug

[Leo58]

I found two of these on my algaes

 

[ISpeakForTheSeas]

Looks like an Arminid nudibranch of some kind, probably a Dermatobranchus sp. - if so, it's an octocoral eater (feeding on soft corals, gorgonians, GSP, etc.).

 

[Leo58]

Looks like an Arminid nudibranch of some kind, probably a Dermatobranchus sp. - if so, it's an octocoral eater (feeding on soft corals, gorgonians, GSP, etc.).

Thanks for the reply! I will get rid of them asap