Help with pest

[Joao junior]

I have this pest in my sps, i try bayer,Melafix,and nothing at now, can anyone help me?

 

[Mayerlyn A]

I am not sure what those are, however o am sure someone will chime in soon. Good luck

 

[SeaDweller]

black bugs maybe? hard to tell
https://www.reef2reef.com/threads/black-bugs-an-acro-keepers-worst-nightmare.493329/

 

[Joao junior]

black bugs maybe? hard to tell
sure , can be!

 

[DesertReefT4r]

Pics not working on my end.