I am sorry but I do not think this is a bad crab, it has the same shaped claws as an emerald, which eats algae. I have crabs like this in my tank, with no issues.
If you look closely the claws are rounding at the ends not pointy, and the inner claw at the point is flat for scraping algae.
Last edited by globaldesigns; 09-30-2008 at 04:15 PM.
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