Red Rock Crabs: How to bait?

[Phyl]

What does one use to bait a Red Rock Crab? I have probably 10 of them in my tank and I'm looking to get rid of them. Have my bottle all setup and I don't know what to put in it to entice this coral eating scavenger into the bottle. Any thoughts?

Thanks!

 

[quarryshark]

Use a small piece of shrimp or scallop. The smell will attract them.

 

[Bearfan]

I used shrimp tied to a shell in the bottom of a smuckers jar tilted at an angel. Works like a charm.