Glass Canopy - 20 in. x 18 in. for 47 gal. Column Aquarium
The economical, yet stylish way to top off your aquarium. Perfecto Canopies feature a polypropylene hinge for easy access, as well as a plastic back strip that can be cut for heaters, filters, etc., these canopies provide protection for your fish while allowing you to customize your lighting setup. Long-lasting performance, made to fit all Marineland 47 gallon aquariums.