A nice orange Yuma. Place on the bottom of the tank, low flow area. Lighting isn't critical unless it's not healthy. I keep mine under 250 watt halides in the open for example. I highly recommend you feed it meaty foods once or twice a week. It's alot like an anemone.
If you have to much current on it but haven't a desireable place to move it too, shield it with a rock. If it was not doing well when you got it or seems to be sliding, give it some shade and try to feed some thawed mysis shrimp with a turkey baster. Once you get it adapted and well in your tank, if you feed it. It will weather pretty much anything you can do wrong.
Tallinu