Join Date: Jul 2006
Location: Ft. Collins, CO
The rocks are okay- of the two on your second post, I prefer the second option. Consider moving the main rock more off-center, and use the smaller rocks along with it to provide a more dynamic scene.
You may consider going out and finding some different rocks. In aquascaping, the more faces and fractures a rock may have, the more character it seems to possess, thus making the layout more interesting. This is especially critical in Iwagumi layouts, as the rocks serve as the sole point of interest.