Thanks for your comments. This is Elos Mini (20g) tank with E-lite (LEDs), Elos sump, and osmocontroller. Do not even ask about the cost I will have to frag many corals to break even By the way, I got the tank from Ken (oceanreeflections.com).
Besides a few corals, I currently have 2 black percs, one pom pom crab, and 2 sexy shrimps in the tank. I am not planning to add anything else.