I have three 36w CF bulbs for a biocube 29g. Two actinic bulbs one has about 4 months on it and the other like two weeks. Also one 10 daylight bulb with about 4 months. Just sitting around collecting dust and figured someone could put them to use or get them by in a pinch. They are free but if you have a frag or happen to have a ocellaris clownfish I could throw some money your way.