Can someone help identify this slug thing?

[Baebae]

I was watching my tank while feeding and saw some movement. I'm new to the hibby so I don't know a lot of different organisms.. anyone know what this is?? I think it might be a sea slug (cuz it moves just like a snail or slug) but I cant find anything that looks like it online. Should I be worried? I read that some might eat corals.. any tips help!

 

[KrisReef]

Look up Stomatella,

 

[Ricksreeefs]

+1stomatella

 

[Fishpro7897]

I also think stomatella

 

[Baebae]

Thank you guys!!

 

[NashobaTek]

Yep stomatella

 

[tbrown]

Most likely stomatella. Purple is interesting.