The Eheim Ecco Pro Coarse Foam is an essential component for maintaining optimal performance in your Eheim Ecco external filters. These compatible foams offer a cost-effective alternative to genuine Eheim foams, ensuring effective filtration for your aquarium. The foams are specifically designed to fit seamlessly with the Eheim Ecco series, offering equal quality at a reduced price point. Key Features: Compatible with Eheim Ecco filters, ensuring precise fit and function. Cost-effective alternative to genuine Eheim foams, providing significant savings. Constructed to maintain quality filtration and ensure water clarity. Perfect for aquarium enthusiasts seeking reliable filtration solutions, these coarse foams help maintain a healthy aquatic environment. By capturing larger particles and debris, they enhance the biological and mechanical filtration processes within your aquarium setup. Specifications: Fits models: 2032 (Pro 130), 2034 (Pro 200), 2036 (Pro 300) Comes supplied loose for easy installation