You are buying a beautiful piece of Cholla that is completely covered in Christmas moss, Vesicularia montagnei
Christmas Moss is a beautiful and popular aquatic plant in the aquarium hobby, which is also known as Christmas Moss. It is a creeping moss very widely spread in tropical Asia, including India, Japan, the Philippines, and Thailand. It grows on the shaded wet bank of stream, rivers, and creeks, and on moist forest soil. It is found mainly emerged condition. It is used in planted aquariums as an ornamental underwater plant. Its popularity is increasing day by day among the aquarium enthusiasts.
Light Needs: Low
Plant Structure: Moss / Fern
Growth Rate: Slow
The cholla is already waterlogged so it will sink on its own.
The Cholla will be 6 1/2" long x 2 1/2" wide.