Description This is some fish tank filtration isolation plates for creating an aquarium ecological environment. Strong water permeability with safe and premium PVC plastic material. Considerate and convenient design for easier operation. Strong load bearing capacity and support. Features - Material:PVC. - Size: About 26.50X20.50X1.00cm/10.41X8.06X0.39inch. - Note: 2pcs fish tank isolation board and 10pcs round stand column. - Fish tank filtering plate is made of PVC plastic material, has good durability. - It is very practical and friendly to fish tank with easy installation. - It is a good fish tank accessory for breeding some pet fishes. - Aquarium tank divider can be spliced at will with good water permeability. - Fish divider for aquarium. It is very convenient to combine and install.Package list: 2 x fish tank isolation plates 10 x round stand columns