Perfecto Fluorescent Place-a-Lite Oak Hood Hex Aquarium Hoods at Pet Mountain

On February 4, 2013:
It was a perfect fit and works great!

On March 23, 2011:
When we took the light out of the box, one of the plastic pieces where the light unit is screwed to the cover was broken, so the whole light unit was loose. Without that to hold it in place, the other piece would not have held the weight and so we almost had to return it. Instead we decided to try super-glue and see what would happen. So far, so good, but we were disappointed in the quality of construction. It was just so difficult to find this part that we didn't want to have to find another or deal with returning it if we didn't have to.