[chanda17]

I had a crab in my tank before and I was lucky as it left its cave and hides in my Branching Black Sun Coral when it was hunting for food. I removed it from my tank by simply taking the coral out of the tank and poked it with a toothpick.

My friend told me that I could place a small bottom with clam meat as bait near its cave and keep an eye on it with a flashlight after the lights are off. Crabs especially like clam meat for some reason.

Hope that helps