Saltwater Copepod ID

[Axolittl]

Hello,
We have spotted these copepods in our saltwater tank, and are hoping someone could help us ID them. We believe they came from the gulf of Mexico, probably off the Florida coast.

 

[EeyoreIsMySpiritAnimal]

What magnification is the photo?

 

[Axolittl]

100x and 40x, as I recall

 

[Tired]

The 40x magnification looks pretty much like every other copepod people manage to get magnified pics of. I wouldn't know the species name, just that they're beneficial.