[ponokareefer]

Originally Posted by ponokareefer

Here's a link to what I did on my 125 gallon tank with these LED's.

http://www.canreef.com/vbulletin/showthread.php?t=80649

You could switch out the one non-dimming driver I used to a larger inventronics driver and get a few extra LED boards that are dimmable as well. If you have SPS, I'd probably go with an Invetronics 50W and you'd get 6 more LED boards(12 more LED's). If you want a lot of power, you could get the 75W driver instead and get 11 more LED boards(22 more LED`s) and have a tonne of light.