I have some blue-legged hermit crabs in my tank. Every time I watch the tank, it seems they are up to no good. They are always climbing all over the snails, it seems like they are harassing them for their shells (even though I have plenty of empties for them). They knock alot of stuff over too. The few scarlett-legged hermits I have seem alot more docile. Anybody else find this to be true?
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