Mantis Shrimp Behaviour

[Moogled]

Thanks guys, I'll try mussels or something. Rudy said that this ciliata loves them.

The reason I was hesitant about other frozen foods is because I only have krill and frozen brine shrimp. If the ciliata doesn't eat the frozen brine shrimp, then I'd end up with a tank polluted with the stuff and have to do a WC.

Will try the silversides suggestions. Thanks.

Am I safe in assuming that spearers eat nothing with shells like crabs and snails since they can't break them open?

PS: Pics soming soon!