Description This fish tank isolation plate is made of good materials for safe and durable use. It will help you creative a beautiful fish tank landscape. Easy to assemble and install, very practical and durable fish tank supplies, convenient for you to raise some pet fishes. Features -Color:Black -Material:Plastic -Size:14.80X14.80X3.00cm/5.82X5.82X1.18in (Bottom Filter) -Size:25.00X2.00X2.00cm/9.82X0.79X0.79in (Retractable Splicing Tube) - These grid divider are made of plastic material, won't affect water quality. This plastic grid can be cropped and free splice combination, easy to use. - The fish tank filter divider plate is very convenient to adopt the receiving type of joint installation. - Use these divider holders can effectively separate fish and prevent them from biting each other. - Increasing the survival rate of baby fish, isolating diseased fish and aggressive fish. - You can easily divide your tank into several compartments with these divider holders.Package list: 5 fish tank Filter Plates 1 Retractable splicing tube