actually I havent. I am just letting it go through a cycle and mellow out. right now I have 1 yellow tang, 1 damsel and 1 clown in there with a bunch of snails and hermits I did however lose one yellow tang. I dont know what happened to him. I am going to do another waterchange here in the next day or 2 and hopefully this time next week will be transfering everything into the big tank and then will work on the canopy!! But right now its ugly in there. a TON of algae in there but slowly its starting to level out.