Instantly brighten up your tank with the Aqua Culture 20 Gallon Fish Tank Hood with LED Light. The light inside the hood radiates a natural daylight glow to promote movement for happier and healthier fish. The LED fish tank hood features cutouts for easy access to make feeding time and routine filter changes quick and easy since they eliminate the need to remove the entire hood. The LED bulb is long lasting so you can enjoy it longer without the need for frequent bulb changes. It also has a low-profile design so it won t be top heavy on the tank for enhanced stability. The LED aquarium hood can create a contemporary look in your home or office making it an ideal finishing touch for a freshwater or saltwater tank. The LED bulbs use 15-times less energy than standard light bulbs and create a natural underwater shimmer effect. Bring home the Aqua Culture 20 Gallon Fish Tank Hood measures 24 in. x 12 in. and fits most 20 gallon aquariums.