This item is made of high-class and premium iron and pottery clay, no harm and safe, durable for use. Suit for freshwater and saltwater. It doesn’t harm your aquatic pet nor create any bad impact on water quality. Specially designed for the breeding habits of colorful fish. Features -Color:Assorted Color -Material:Iron, Pottery Clay -Size:16.00X9.00X9.00cm/6.29X3.54X3.54in -Adopting high class pottery clay and iron material, the fish breeding cone with isolation net is and durable. -Smooth surface of the fish breed cone cave can grasp the fish eggs to increase the reproduction rate. -It has the function of filtering and purifying water. It also can be used for a long time. -This product is suitable for angelfish, colorful fish spawning. It can help you . -It will bring a beautiful scene for your aquarium, which can give you a great usage experience. Package list: 1 × Fish breeding cone cave 1 × Isolate net