This black polycarbonate lid fits the shape of the internal vertical overflow boxes in Planet Aquarium tanks. The exact measurement of this lid is 13 3/8" long by 6.5" wide. It's 1/4" thick, and will not warp like acrylic does. A customer ordered this lid and supplied the pictures of it installed, and they added those little feet you see. Those feet are not included.
Lids are made to fit your overflow's dimensions, and there are a few sizes by Planet Aquarium. Please measure your overflow to determine what size your tank needs. Remember, I add 1/2" to all facing sides to cast a shadow over the teeth (see below):
13 3/8" x 6.5" $20
16.25" x 6 1/8" $25
19" x 6.5" $29
Special requests: Some customers have asked for a notch to allow for the light fixture clamp centered on the back of their aquarium. I can do this if you give me exact information. Example:
When I ship overflow lids, the protective film will be on both sides. Remove this film and put it into place. The benefit of the lid: