Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Isolation Function: Aquarium divider can be used to separate different fishes, prevent fish from . And can increase the survival rate of breeded fish by separating the aggressive fish and weak fish. Safe Material: Fish tank divider is made of plastic, safe and durable, non-toxic, and no harm to your fishes, and will not affect water quality, you can it with . Appropriate Size: The size of aquarium filter grids is 30x15cm, and the diameter of the hole is 15mm, can isolate sizes of fish. Splicable Design: Aquarium filtration plate can be spliced at will, you can divide the fish tank into separate compartments for breeding or separation according to the size of your fish tank. Value Package: Comes with 10 pieces aquarium separation grids in Transparent White color, and 20 pieces sucker clips, can be used to isolate fish, build platforms, or as a bottom filter. 1.Suitable for aquarium tubes, fish tanks, etc. 2.Not only can be used to isolate fish, but the can also be used as a bottom filter. Specifications: Colour:Transparent White Material:plastic Size:30x15cm Package Contents: 10 x Aquarium Divider 20 x Sucker Clips Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.