mistaflicksta
New member
I asked that question for the 90 gal and the answer was "48-96 depending on what you want to keep" these are with 3w crees equaling 288w on the high side. I figure that would also cover your tank as the length and height are the same. chec these links out It should give you a good idea on what you would need.
http://www.reefcentral.com/forums/showthread.php?p=18488741#post18488741
http://reefcentral.com/forums/showthread.php?p=18613657#post18613657
http://www.reefcentral.com/forums/showthread.php?p=18488741#post18488741
http://reefcentral.com/forums/showthread.php?p=18613657#post18613657