This aquarium filter media is designed to enhance water quality by effectively absorbing unwanted odors and discolorations, making your fish tank visually clearer and healthier. Made from natural coconut shell activated carbon, it supports efficient filtration and promotes better gas exchange in aquatic environments. Suitable for a variety of aquarium types, this product meets the needs of hobbyists and professionals aiming for optimal water purity. Features -Color:Black -Material:Activated Carbon, Coconut Shell Charcoal -Size:20.00X10.00X4.00 cm/7.86X3.93X1.57in -Optimized Filtration Efficiency: The porous surface provides extensive space for impurities and harmful substances, enhance water clarity and promoting a healthier aquatic environment. Versatile Application Scope: Perfectly designed for both home fish tanks and commercial aquariums, this material supports a wide range of aquatic filtration needs effectively -Durable and Safe Composition: Crafted from premium activated carbon derived from coconut shells, ensuring longterm performance without any risk -Improves Aquatic Aesthetics: Helps in maintaining clear water by efficiently reducing odors and discoloration, making your aquarium look fresh and inviting -Ideal Present for Aquarists: A thoughtful present choice for anyone passionate about pet fish farming or maintaining pristine water conditions in their aquatic setups Package list: 1 pack x of fish tank filter materials (300g)