I do know that the sabae likes a medium current... I am not sure about the white bulb. They like shrimp to eat. If u go to the main page of saltwaterfish.com it will tell you everything u neeed to know about how to care for them, what they like to eat, and current.
Also, you can place an anenome on one side of the tank, but if it doesnt like it their, it will move to where ever it wants! Don't try to force it to sit where you want it to because forcing the anenome may kill it. I have a green tip sabae anenome and it moved all around the tank until it found where it wanted to sit!! Good luck!