The water is very clear today, so I'll post better photos when night rolls around again. Right now the only thing I dislike about this scape is how geometrical it looks, but for how much work I put into it I think I'm leaving it. All in all, that's a very minor issue and with corals being added I bet it will change the shape quite a bit. At first I tried to keep as much rock off the sand as possible to avoid dead spots but no matter what I tried it just didn't work and looked too man made. Also, with a tank this small I just don't think it's possible. There is a lot of rock covering the sand but I have a lot of holes and bridges on the bottom so that water can flow. There is also a large cave on the back wall so that water can flow easy through the back as well. In addition I'm thinking about adding more flow with another Koralia 425 and placing it bellow the return pump on the back wall.