Aquarium Plants,Jaggerpet Plastic Aquarium Decorations Plants Green for Fish Tank Artificial grass is perfect for your fish tank. It can colorize the fish tank and afford things for pet fish to play. The material is plastic,but it has no effect on the fish and the quality of water.The color is molding of injection,so it won't rub off. Lifelike and natural plant decoration help build a beautiful and natural underwater world for your fish tank. It is suitable for fresh water and salt water. Size: L 87 x W 55 x H 240mm / L 3.4" x W 2.2" x H 9.4".