Aqueon Versa Top 30" Hinged Glass Aquarium Lid - Fits 20L/29/37 Gallon Tanks (30 x 12 inches)These high quality glass tops provide an secure aquarium cover designed to support light fixtures, strip lights, and full hoods. The durable glass is crucial for keeping fish safely contained, reducing water evaporation, and protecting equipment. Includes a clear glass panel and handle for convenient access. Choose the appropriate size according to your aquarium size to ensure a proper fit for your aquarium and to promote a healthy, well protected