bought it... now if only i can figure out how to mount this thing over the 46g bowfront.. and the guy posted the dimensions wrong, its 24"long by 15" wide. said bulbs were 5 months old, i asked him if he bough the fixture new or used and he replied new. i dont know how old it is though, didnt ask. he was 16 years old so i doubt it was over a year old. all works on it as well, fan clicks a little bit sitting upright and is silent when i tilt the fixture sideways so i plan on opening it up, cleaning it and making sure the fan is seated properly in its holdster. but yeah, again, any ideas on how to mount this thing above a 46g bowfront?