im setting up a 90 gallon (48L x 18D x 24H) soon. im torn between the marineland single bright LED lighting and the double bright LED lighting. the double brights are expectedly double the price of the single, but have more blue LEDs included in the set-up. personally, i dont care about the whole "lunar look" at nighttime. when i go to bed i turn the lights off end of story. i need opinions from people who have seen the difference between these lights, and which would look best in my tank. thanks guys!