Aquarium Sponge Filter Media

High-density foam filter pads designed to enhance biological filtration in your aquarium. The open-cell structure provides excellent surface area for beneficial bacteria while maintaining strong water flow. Available in multiple sizes to fit standard filter chambers Durable, reusable foam construction resists tearing and degradation Easy to rinse and maintain with simple aquarium water cleaning Supports healthy bacterial colonies for clearer, healthier tank water Ideal for freshwater and saltwat