Description This fish tank grid plate can efficiently help you in breeding fish. It separates aggressive fishes and small or injured fishes into different places, which can prevent the small fishes and injured fishes from being eaten or frighten by aggressive fishes. And it safely separates new-born fry from other fish, improve the survival rate of juvenile fish. Features - Color: Black. - Material: Plastic. - Size: 30.00X15.00X1.50cm/11.79X5.89X0.59in - These black grid divider are made of food-grade plastic material, environmental protection won't affect water quality. - 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. - This plastic grid can be cropped and free splice combination.Package list: 6 x Fish Tank Dividers 10 x Suckers