Thanks for the replies.
Tank dimensions are (LxWxH) 36x18x24,so it is deep.
I guess I will go for a dual T5HO fixture, because I won't be able to suspend the fixture from my ceiling. It will either have to sit on top or on the "legs" that come with the fixture.
Can anyone recommend a dual T5HO 6500k 36" fixture?
This one http://www.petsolutions.com/C/Aquari...-Fixtures.aspx
looked good, but it is expensive. It says it has a 6000k bulb and a roseate bulb. What is a roseate bulb?