I'm starting to fill out my aquascape with corals, and am agonizing about where to put things. I feel like whatever spot I pick is where a coral will be forever. But I guess that doesn't have to be the case. What do you do? Do you keep corals where you first put them? Or do you move them around as they grow and fill in, or if you have new ideas about placement. If you've ever watched someone doing a flower arrangement, they are constantly pulling flowers out and moving them around until they come up with something they like. Maybe reef tank aquascaping should work the same way?