Need some identification help

[livinlifeinBKK]

Hey guys, I have some type of zooplankton, some kind of larva, or maybe just a copepod population explosion...I've never seen this before...tank is about a year old and no fish right now, only 2 corals because I'm thinking about breaking it down soon. Any help would be greatly appreciated!

 

[Saltyreef]

Mysis or brine shrimp