Features: Enhancing the growth of water Plant with our nutrient rich substrate, designs to efficiently promoting healthy development in various fishtanks environment. Use selected resin, this substrate boasts excellent aeration and moisture absorption, ensuring friendly and pollution freely solution for water plant needs. Great for Aquariums enthusiasts, water plant growers, home Aquariums users, and professional Aquariums managers searching great planting solution. Perfectly for home aquariums, Aquariums displays, Fishtanks setups, and water plant propagation bases, offering versatilities across different occasion. Transform your water plant landscape with confidence, get you have a substrate that support plant life and enhances your underwater ecosystem. Specifications: Product Dimension: Approx. 01 size 5.0cm/1.97inch, 02 size 7cm/2.76inch Component: Resin Size: 01/02 Package Includes: 1PC Aquariums Plant Substrate note: Please allow 0-1cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.