POD ID please

[Arron209]

Good morning everyone. I noticed tons of these guys on my glass and was wondering if they are good or bad?

 

[Alexopora]

Good morning everyone. I noticed tons of these guys on my glass and was wondering if they are good or bad?

Looks alot like an ostracod (seed shrimp)

 

[Rick's Reviews]

Good morning everyone. I noticed tons of these guys on my glass and was wondering if they are good or bad?

A microscope has just been added to my daughter's Christmas list

 

[I never finish anythi]

A microscope has just been added to my daughter's Christmas list

Good idea

 

[WheatToast]

Almost looks like Tegastes or a species of a similar genus (undesirable copepods, like red and black bugs, which are coral pests), but online images aren't an exact match.