Our stylish hang on the glass style anemone box is perfect for those that dont want the anemone to escape from a magnet falling off or climbing over the edge. These baskets are made out of PETG and are 90% infill to last a while inside the harsh conditions of your reef aquarium. Our removable base makes it easy to clean the cage and holes. This large anemone box is 7.75x6.5x5" Tall on the outside measurements. Inside box measurements are 7.5x4.5x4.25" tall to inside water height. A solid bottom is an option for those that do not want more flow. Comes in a variety of colored bases when requested to match screw colors.