Invertebrate larvae of some type?

[margaritavillej]

I had about 50 or so of these in my tank tonight.
<a href="http://s267.photobucket.com/albums/ii309/margaritavillejack/?action=view&current=larvae1007.jpg" target="_blank"><img src="http://i267.photobucket.com/albums/ii309/margaritavillejack/larvae1007.jpg" border="0" alt="Photobucket"></a>

 

[Zooid]

Peppermint shrimp?
mysid?

 

[margaritavillej]

<a href="http://www.imagequest3d.com/catalogue/larvalforms/images/a012_jpg.jpg"></a><img src="http://www.imagequest3d.com/catalogue/larvalforms/images/a012_jpg.jpg" border="0" alt="Photobucket"></a>

hermit larvae maybe?

 

[icantremember]

I would vote Peppermint Shrimp.

 

["Umm fish?"]

Certainly looks like a crustacean.

 

[MBX5]

My vote is a mysid shrimp. I got a ton of them and no peppermints in my tank.