hitch-hiker crab

[Leah]

I still hear clicking in my tank I have already removed 1 mantis but have seen nothing.
I have lost 2 Sally lightfoot crabs but I have angels so don't know. I have a 2 inch gobie and he is still in there so either he (whatever is clicking) isn't starving or he has only a taste for crab meat.
Back to my point he has caused no real trouble! But if you really want it out I would go for the freshwater dip...thats how I got rid of the first one. I new where he was so I was
actually able to squirt water into his hole.