need ID .fast moving small white pest

[tcarter1936]

Help. Seen these on my corals. Not site if bad but my welso and fungia are passed of for last two months .and won't inflate

must look close you can see them on my gsp which won't open either

 

[DFW]

That looks like a copepod. Is there some sort of film on that coral, maybe cyanobacteria? That would not be good!

 

[tcarter1936]

I have a ton of cope pods and amphipods .so I know it's not either these are very round and very small and fast I need to try for better pictures