What is this on my coral

[BryanD]

Seems i have some black on my coral. Can someone tell me what it is and if it's bad.

Sent from my SM-G950W using Tapatalk

 

[DaveK]

It's really hard to tell. Possibly flatworms?

Can you remove them?

 

[BryanD]

It's really hard to tell. Possibly flatworms?

Can you remove them?

It almost looks like a black fungus... need to take a better photo with only whites on.

 

[BryanD]

Here is a bit better image

Sent from my SM-G950W using Tapatalk

 

[BryanD]

Any better

Sent from my SM-G950W using Tapatalk