yeah know, I just realized, I actually have 30 pounds of their rock already!!!! DUH! I dealt with John also, he was a really nice guy, and I got a great box of rocks that were at least as nice as the Marco I got on my two batches from them, if not better. I feel like the reefcleaners rock is not as angular, which is good for aesthetics, but not necessarily for stacking.
Michael, that's a good idea. My 90 sits well below eye level so when I stacked it I thought it looked good, but now when I sit down and look at it, it seems like it's really low with 6" or so that need to be filled. I should grab some magrocks.