Hi Jeremy, I'm trying to light a FOWLR 72" x 24" x 30" (may add softies some day). I decided to go with 72" Reef Brite, but not sure which route I should go.
Option 1: 2 x 72" regular Tech, 50/50
Option 2: 1 x 72" XHO, 50/50
These will likely be mounted in a 12" tall canopy, so the light will be hung around 10" above the top of the tank. Do you think 1 x 72" XHO, in the middle of the tank, will give enough light spread at 10" above the tank? or should I go with 2 x 72" Tech, one mounted in the front and the other mounted in the back?