You know I strongly recommend the Aqua Illumination LEDs in Sol-Blue, and their controller. I run 2 of these over my 150. They have a nano version I am pretty sure that has the same cree LEDs and great controller. I am not sure how much the nanos cost you would have to look into that. I am not a DIY person either so that is why I went with these fixtures. They get nothing but good reviews as far as I have read.