A simple light shade for the aquarium light: Fluval Marine Nano. This light shade slides over the top of your Fluval Marine Nano LED light fixture and keeps excess light from ruining the view. Especially helpful for tanks or lights that are a little higher up and cause light bleed for viewers, especially when viewing from a seated position. There is no obstruction of the light focused downward and it should not have any significant affect on the light intensity.
The author marked this model as their own original creation.