Lifegard Aluminum Lid Frame and Cover for Bookshelf Aquarium Series

These are not your simple glass covers or a black frame that takes away the viewing area, these come with a rust resistant aluminum frame with sliding metal mesh screen and / or high clarity acrylic screen. All screens are made to enhance your viewing pleasure. All screens are interchangeable and replaceable. So if you want to put two metal mesh screens simply remove the acrylic screen and add the metal screen or if you want two acrylic screens you can replace the metal screen with acrylic. It is simple, minimalist and modern.