The corner design fits 4.25 inches on each side of the glass. Its unique design allows for rooting plants like java fern, bucephalandra and anubias to easily attach themselves. The suction mounts are holed and roots will create a strong bond around the suction cups.
Attach every kind of moss to this platform too using cotton string or even zip ties! Once the moss starts growing into the ledge, you can cut off the tethers.