This premium aquarium sponge filter pad provides exceptional filtration performance, ensuring a clean and healthy aquatic environment. Designed with a high-density 20PPI structure, this bio filter media foam effectively captures debris, fish waste, and suspended particles, keeping your tank water clear while supporting beneficial bacterial growth. Its mechanical filtration capabilities help maintain a stable water ecosystem for aquatic pets. Made from high-quality, durable sponge material, this filter pad resists deformation, decomposition, and dissolution, ensuring long-lasting efficiency. Unlike low-quality alternatives, it retains its structure over time, providing consistent filtration performance. Measuring 20 in. x20 in. x1 in. , this foam sponge can be easily cut to fit various filtration systems. Whether for canister filters, sumps, or custom setups, simply trim it to the desired size and shape for a perfect fit. Designed for repeated use, this sponge filter can be rinsed and reused multiple times, reducing waste and providing an eco-friendly solution. Regular cleaning restores its filtration efficiency, saving money while ensuring optimal water quality. Ideal for freshwater and saltwater aquariums, turtle tanks, and pond filtration systems, this bio filter media enhances water clarity and promotes a thriving aquatic habitat. Keep fish and plants healthy with this reliable, cost-effective filtration solution.