what do baby mantis shrimp eat

[woofmoo]

does anyone know what a very small (about an inch) mantis shrimp would eat?
My friend has several and there are smashers and spearers.
I do not know what kind they are yet, but there are 4 or 5 different ones. I have pictures but am still trying to figure out how to post them.

 

[Hadla]

Try any of the small frozen foods... there are a few geared toward baby fish and corals or just regular mysis shrimp