Posted: Wed Mar 06, 2013 12:13 pm Re: Rocks in poop...but no rocks in tank??
It appears that she had eaten gravel in the past, has expelled it, and eaten it again. I had a couple of rescues that apparently ate a lot of gravel. I keep all my tanks bare on the bottom, and gravel still appears occasionally, even after I've had them over a year. Just keep scooping it out as you notice it and you'll eventually get them all.
The things that come to those who wait may be the things that were left by those who got there first - Steven Tyler