"Dadof5" wrote in message
ps.com...
I was sitting in the dark watching my tank in the lunar lights, when I
noticed on the side of my tank what I thought was a 2 -3 inch piece of
white sewing thread. The more I watched it the more it moved and then
I realized it was some kind of worm. It made a "U" turn and then
finally disappeared back into the sand. Anyone know what this may be?


look at my post "more creatures to id"

That sounds like what i saw too.