Tank coming along nicely

Despite the disdainful opinion given by some, my saltwater tank is coming along quite nicely with the 20 pounds of live rock and 6 fish. :> The 3 tiny crabs and the 2 snails still too, of course. No ammonia in the tank; nitrites are still higher than desired; nitrates have risen, though. So it won't be long until I can get some shrimp! :D I want to add a bit more live rock, though, so that they and the starfish I'm hoping for get enough surface area to live on comfortably. Maybe another 20 pounds in a week or two.