Our Fish Tank Decor is made of for durable to use. No need to feed or change water, which you much time and labor. A nice fish tank decor for you to choose. It can be used for fish tank landscaping and decoration, which adds color and vitality to your water tank. Available in a variety of sizes, perfect for growing crabs. Features -Color:Assorted Color -Material:Shells -Size:5.00X5.00X4.00cm/1.97X1.97X1.57in -Note:It comes with different sizes. -The appearance of Shell is attractive and the shape is delicate, which can be a wonderful decor. -This shell is a perfect fish tank decoration, durable and sturdy for a long-time decoration, and give you a good memory. -The conch an be placed into the water, and increase the beauty of the aquarium, it can also be a desktop decor. -It can be decorated anywhere, such as micro-landscape, succulent pot, message bottle and more. -Small and compact design of the shell, suitable for most size fish tanks and aquariums, perfect for crabs. Package list: 9 x shells