[Cougra]

Also, I truly feel that if a crab has caused problems in your tank, then it is your fault not the crabs. If you accidentally introduced the crab to your tank then I am willing to call that no fault. If you put the crab in there and then it caused problems, well, then it was you and your ignorance that caused the problem and thus commited the evil. The crabs are just innocent pawns caught up in the schemes of humans trying to play God.

I agree with this mentality completely. I have my tank crab free not because I believe there is anything wrong with crabs, but because I don't feel they are compatible with what I want in my system.