These plastic aquarium plants measure about 20" tall. | Reliable material: The fake aquarium plants are soft without sharp edges. They won't hurt your fish. The artificial fish tank plants will neither fade nor cause pollution to the water, providing a comfortable and clean living environment for the fish and other pets. | Bring life to your tank: This life like fake pond plant will compliment your tank very well and the way it flows in the water is beautiful with a wave maker. It is tall enough for big tanks and lays nicely on the top of the water. | Weighted Base: Each artificial water plant has a thick and heavy-duty ceramic base, which is stable and can prevent plants from floating in the water. | Low maintenance: Artificial aquatic grass plants don’t need specialized lighting, fertilizers or carbon dioxide. It is very easy to clean and time-saving compared with real plants.