Specification: Aquarium Plant Decoration. Material: Plastic. Height: As picture show. Instructions for use of simulated aquatic plants: 1. Before putting it in the fish tank, it can be soaked in 60-70° water for 2-3 minutes, Curved leaves will straighten,the aquatic plants will become more beautiful and can remove the peculiar smell. 2. The simulated aquatic plants are produced with Plastic materials, which can provide a place for nitrifying bacteria to attach. 3. The size is manually measured, with an error of 1-3cm, which is normal. 4. There will be slight chromatic aberration due to different shooting light, lighting and monitors. Please refer to the actual color. Package Include: 1 X Aquarium Plant Decoration.