Meet the Infamous Hammer [ The Fiddler Crab! ]
The second image shows Hammer, The fiddler crab with the 2 inch claw infamous for getting into any filter No. Matter. What!
[ as a side note, the bugger has gotten into my filter 5 times today, ALONE. ]
In the first picture, See his calm, reserved little girlfriend nestled away in her little hidey hole.
Check my gallery as soon as the pictures are reviewed by staff, for larger and more clear images of both, as well as a few more of my tanks inhabitants.
I only had about 5 minutes to snap the photos because this is someone elses camera, so I couldn't get all the shots some people wanted and couldn't get good angles. Sorry :-\