My brother in law had a pet camel spider when he was away at sand camp. He had that thing for a good 6 months until his buddy put this tiny little scorpion they found in its tank with it. He said the scorpion made a beeline for the camel spider and dropped it. They looked up the scorpion and it said, "Main diet: Camel spiders...". Then he had a pet scorpion. I forget what kind of scorpion it was, but apparently he was one tough little bugger.