1.Material: Plastic plants and ceramic base; keep the large fish tank plants standing where you want. free from rust and rot, do not affect the PH in the tank. 2.Lifelike water plant ornament give you feelings of aquatic plants with water flowing, adding vitality to your tank. 3.Less maintenance: fish tank plants don’t need specialized lighting, fertilizers or carbon dioxide, they won't die or need any pruning, and will stay beautiful for a long time. 4.Natural color: Replicate the natural environment, you can't even tell it's made of plastic once it's placed in the tank; Your fish will enjoy the shadow that these tall plants provide.