<rant>
Grr, this stuff just won't go away. You pick and pick and pick and pick at it and it still comes back. My emerald crab is faulty as well. I think I need to return it *ahem RYAN or RUSS*
</rant>
Mind you, my tank maintanance has gone downhill this summer so its 100% my fault, but shhhhhhh, no one needs to know... 