About This

• Designed for hygger 256 Sponge Filter (S & M Sizes): This replacement sponge is specifically designed for the hygger 256 vertical striped double sponge filter. Size S fits HG256-S, and Size M fits HG256-M. Provides a perfect fit and consistent filtration performance for your aquarium.
• Upgraded Vertical Stripe Design for Stronger Filtration: The vertical stripe structure significantly increases the surface area, providing ideal conditions for robust biological filtration. The stripes align with the water inlet holes, enhancing water flow and adsorption of impurities to keep your aquarium water crystal clear.
• High-Quality Sponge Material: Made of fine, soft, and durable sponge with excellent rebound resilience. Colorfast and non-shedding, this premium sponge maintains its shape and filtration performance over time, offering stable and long-lasting use.
• Washable & Reusable: Reusable and easy to clean — simply rinse the sponge gently with aquarium water every 2–4 weeks. This helps maintain the balance of your aquarium’s ecosystem, ensure efficient filtration, and extend the service life of your filter system.. Environmentally friendly and cost-effective.
• Pack of 4 Replacement Sponges: Each package includes 4 replacement sponges for convenient use. Suitable for both freshwater and saltwater aquariums, providing continuous filtration support and a healthy environment for your fish and shrimp.