this tank i setup about a month ago. its 99% utah rock and sand with crushed coral. i seeded is with some sand and a few utah rocks from one or my other tanks. this tank have a protein skimmer on it and a refug. i wish i have a better cam to show the life in this tank. tons of pods, shrimp and baby stars everywhere. when i first set it up it went through a small cycle with very little algae. the day i set it up i put corals in it. :D i have not done any water changes on it and am only using tap water. this tank has 2 110 watt VHO and 2 40 watt NO also get natural sunlight for most of the morning.