This fish tank filter sponge is an essential replacement part designed to optimize water quality in your aquarium. Made from sponge material, it fits seamlessly into your filtration system, promoting excellent water circulation while debris effectively. It's an ideal choice for maintaining a clean and healthy aquatic habitat for your fish. Features -Color:Black -Material:Sponge -Size:10.80X6.00X6.00 cm/4.24X2.36X2.36in -Durable Material: Constructed from sponge material, this filter accessory ensures longevity and consistent performance over time -Effective Filtration: Designed with a simplistic structure, it promotes optimal water flow and provides excellent filtration to maintain a healthy aquarium environment -Lightweight Design: Its lightweight nature allows for hassle-free installation, making it an ideal choice for aquarists of all experience levels -Fine Craftsmanship: Meticulously crafted to ensure high practicality and durability, delivering reliable performance for your filtration needs -Quick Installation: With its straightforward design, this filter sponge can be installed swiftly, making it a convenient replacement option for your fish tank Package list: 2 x Aquarium Sponge Filter