Description Would you like to have some coral debris pedestals for your tank? If so, our Ceramic Coral Fragment Base has you covered. These square ceramic bases can be used in fish tanks or aquariums to provide stable support for corals. Features - Color: As shown. - Material: Ceramic. - Size: 4.00X4.00X0.60cm/1.57X1.57X0.24in. - The size is designed for most corals, bringing you a lot of farming convenience. - The ceramic square is designed to hold the coral firmly and make sure it doesn't fall out. - This aquarium coral rack is widely used for cultivating live coral decoration, convenient and practical. - Simple and convenient installation, easy to clean, enough quantity for your daily use. - This is a must-have accessory for fish tanks and aquariums, providing a for coral growth. Large quantity, light weight, stable characteristics, not easy to deform. High temperature firing ceramics, safe material, does not affect waters quality and coral status. This ceramic coral base is suitable for almost all corals and tubs, you can use it with confidence. This Square coral base is perfect for hard and branching coral propagation. They are perfect for small cracks or fissures in live rocks, the right size and material will serve you better.