It's beautiful. I've read that the colors can vary on them. The one you have is gorgeous. I have a Melanurus in a 120g tank with a 6 line. The 6 line chases it all the time but the Melanurus has held its own for months. Will either of the two bother the Ruby or better yet can I house the Ruby...
Nice fish throughout the thread. I particularly liked the Radiant the best until I saw the pic of one of the two most recently added. What is the name of the fish in the third to last picture? The one with the light blue bottom. It's one of the last two fish you added.
I agree with the others. Tangs need a lot of swimming room and a 6' tank should be the minimum considering all the other fish you have in the tank including the purple.
I agree. Personal preference takes precedence but also the contents of your tank have a lot to do with it. I leave my MH lights on about 8 hours a day. The actinics come on two hours before the MH and run for three hours. They then come on one hour before the MH's go off and remain on for two...