Hey gang, does anyone have one of the "Tunze Coral Rock Frag Racks"? I really want to get a frag rack for my display that I can put in the back of my tank and have it blend in with the rest of the rock work and this appears to be a pretty good option. Have you used one? Are you currently using it? I put this in the "Product Review" forum but really it's more of a request for a product review. I'm open to suggestions or other brands. I just want a natural looking rack that will hold some frags.