Thanks! I did get a new light. Since this tank is now more for my mom, i wanted to get a fixture that she didnt have to keep changing lights, so i went with leds. She was recently diagnosed with thyroid cancer so she wanted to get the tank started back up so that she could have something to take her mind off things. I sold the ati sunpower fixture and bought a reef reeders it2040. This light is ridiculous for the price. At 30" through water, its hitting 300 par with 90 degree lenses. I have mine set at 50% blue channel and 40% white channel. I think its still too powerful, so ill be dialing them back again today