HELP!!! Black Bugs...

[wcpeixoto]

Pls, does anyone know what are these black bugs over the skeletons of these LPS ? And which treatment ?

TKS!

 

[chris_caj]

Opa, só vi agora que você postou aqui também Wesley...

They are fixed black points (I don't belive that it is some king of bug)...
On my blastomussa it occurs like caries
My reef is 580 liters, I give little food and I have a calcium reactor in it...

 

[wcpeixoto]

bump.