Flat worm???

[ethuman]

Found this guy on my torch today and im assuming its a flat worm but have never had an issue with them before. Ive had this coral for a couple of months and just noticed last week it wasn't very happy.

 

[Pandagobyguy]

Looks like a nudibranch to me but i would wait for a 2nd opinion. Might be worth looking up "black nudibranchs"

Sent from my SM-N920V using Tapatalk

 

[Bent]

I also think it's a nudi, but I need a better pic.

I would go nudibranch vs polyclad.

Either way is bad news.

 

[SeaCucumberFan]

Nudi or Polyclad. Not all nudis are bad

 

[Percula9]

To large to be a flat worm.Probably a nudibranch.

 

[ethuman]

Thanks for the ID!