Can mantis shrimp live off frozen foods?

[Aquarist2020]

I heard theres calcium if you feed them frozen foods. ( im thinking clams, mysis shrimp, and frozen krill, tell if theres more frozen foods ). I just cant manage to feed live foods. Will it harm it in anyway by feeding frozen only.

 

[Colin_T]

mantis shrimp will eat anything dead or alive. just feed it a variety of dead fish, prawns/ shrimp and octopus/ squid. They pick up fish pellets too.

 

[Aquarist2020]

Thank you