The sponge foam roll is an essential accessory for fish tank filtration, designed to capture debris while allowing water to flow freely. Its versatile design accommodates different filter types, making it a practical choice for aquarium enthusiasts. Easy to install and replace, it simplifies maintenance and supports a thriving aquatic habitat. Features -Color:Yellow -Material:Sponge -Size:5.50X5.00X5.00cm/2.16X1.97X1.97in - cleaning: removes unwanted debris, maintaining a clean and healthy aquatic system for your fish -Effortless maintenance: simplifies the process of replacing filter sponges, making it easier to keep your aquarium in top condition -Wide compatibility: works seamlessly with multiple aquarium filter systems, ensuring adaptability across different tank setups -Soft sponge: provides excellent filtration by capturing even the smallest debris, supporting a cleaner and safer fish tank environment -Extended durability: offers stable performance, reducing the need for frequent replacements and ensuring consistent water quality Package list: 50 x Aquarium Sponge Filter