I was thinking of replacing my current fixture with T5's. Right now I have an Outer Orbit 2x150w HQI & 2x130w PC. I did not really have the MH come on since my tank was FOLR until recently. Only in the last month did I add softies and LPS. Was thinking of the light in the link below from Aquatraders. My tank is 24" deep, 18" wide and 48" long. First, would one fixture be enough, second, should I even consider it?
http://www.aquatraders.com/Odyssea-48in-4x54W-T5-HO-Light-Fixture-Extendable-p/52305.htm
http://www.aquatraders.com/Odyssea-48in-4x54W-T5-HO-Light-Fixture-Extendable-p/52305.htm