Still exploring my options.. If I cut a few holes in my canopy ( :a36 to mount the AI Sols LENGTHWISE onto my canopy how will my coverage be? They would have to be about 6 inches from the water, and the tank is 48"L X 15"W X 18"D. Could I get away with just 2 of these depending on the optics used? If anybody has 2 mounted on a 48 in tank I would love to see a pic if possible.. Thanks!