I have a 6 gallon Fluval Edge light that I am not using. It will work with and attach to either the 6 gallon or 12 galllon version. I have replaced the stock bulbs with LEDs that run cool an put off way less heat. $10 and it is your if you can pick it up in Dickinson.
Edge6light.jpgEdge6light2.jpg
Edge6light.jpgEdge6light2.jpg