Marineland brand is the world's leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Committed to fishkeeping success for over 40 years, the brand is the professional's choice for commercial display systems and scientific research. Whatever you're passionate about – freshwater or saltwater, big or small, beauty or science – make your aquarium your own. Marineland LED Light Hood provides beautiful illumination for any aquarium. The white LEDs create a shimmering light that mimics the natural underwater effects of sunlight. Enjoy your aquarium in the evening and at night by switching to the soft, blue night light effect mode. This sleek, domed hood is hinged for easy access during maintenance, and the hood cutouts accommodate a wide range of filters. Available in three sizes – this hood measures 20 inches by 10 inches and fits 10G, 16G and 20XH tanks. With its slim design, shimmer effects and colors, cool operating temperatures and low cost to operate, LED lighting is fast becoming the favorite for both freshwater and saltwater aquarium owners. Marineland LED lighting systems create endless opportunities for your aquarium. Note - The 20" x 10" does not have an additional cut out for larger filters.