Sounds backwards right? But here is my problem. I have a freshwater light 6500k whites, blues, red and greens adjustable. Now I do keep corals but am very limited for obvious reasons in what I can keep. I would love to set up a nano specifically for corals and might yet. There are a few I just love most are softies and lps with maybe 2 or 3 sps thrown in. Not much interested in acros, etc but say a plating monti or birdsnest would be very cool! OK back to my original question. My tank is a 4' 55gal which makes lighting of any kind expensive. So does anybody have suggestions for me?