Perfecto Marineland Perfect-a-Lite fluorescent full aquarium standard hood is durable and consumer-friendly. It is designed to sit on top of the aquarium frame. The front access panel runs the entire length of the hood for daily maintenance and feeding. Textured surfaces won't show fingerprints. Replaceable rear plastic back strip may be cut to fit heaters, filters and other accessories. Glass shield insert protects electrical parts from moisture and corrosion. Available in black color. Measures 20-inch length.