I have a 72 Gallon tank that I bought from an estate sale. It was a saltwater setup. i have over 30 african cichlids in it. The light bar is Current brand and has 2 bulbs in it. I am not sure the bulbs but this is what they say on them: POWER COMPACT CSL# 05146 65W SMART LAMP WWW.CUSTOMSEALIFE.COM They are dual bulbs and one side of each is blue and other side is white. I am not sure if this is the bulb I should have? What bulb are you using?