These plastic plants are designed with a smooth weighted ball base that blends in with the BiOrb ceramic media. This set comes with one kelp inspired plant and one long grass inspired plant. The large Easy Plant Set adds a natural look to any 45 litre and larger BiOrb aquarium. When decorating your underwater world, use one or multiple plant sets to create a scenic background. Dimensions: each plant is 40cm in height. All BiOrb plants are compatible with freshwater and saltwater aquarium set ups. The biOrb Aquatic plants allow you to add colour and a realistic look to your biOrb and BiUbe Aquarium. The eye-catching plants can be easily placed in the tank and when combined with other decorations in the Easy Plant range, will create a vibrant and beautiful underwater display. With their weighted bases, the plants sit safely in the base of your tank and sway gently with the flow of the surrounding water. The weight acts as a balance which will help the plant to self right itself and stops it from floating to the surface. The artificial flowers provide many advantages over using real plants in your tank. They are easy to place and move to suit your needs, they also do not alter the delicate chemistry of the aquarium water and will not produce waste or debris. It is recommended that all plants are washed before being placed in the aquarium and that smaller flowers are located at the front with larger plants behind. As well as biOrbs this decorative plant will make an excellent addition to any Aquarium or Terrarium setup. Specifications Large Approx Size: 39cm Base Width: 4cm Diameter Suitable for Tanks: 30 Litres and Above.