I have the evergrow full spectrum d120 over my 24g tank 24"wide x 18"long x 12"tall. I have the light mounted 12" above the tank running the blues at 55% and the whites at 35%. The light has been running for about 4 months now and I am not getting the growth or color that others have achieved from this light. Does anyone out there have good results with this light? What are the best settings that will yield the most color and growth? Any input is greatly appreciated.