AQUATOP Replacement Filter Sponge for SP7-UV Submersible Filter (SP7UV-RFS) Overview The AQUATOP SP7UV-RFS Replacement Filter Sponge is designed for use with the AQUATOP SP7-UV Submersible Filter, providing high-quality mechanical and biological filtration. This durable and efficient filter sponge helps capture debris, uneaten food, and waste particles, while also supporting the growth of beneficial bacteria for a healthier and more balanced aquarium environment. Key Features Effective Mechanical Filtration: Traps debris, waste, and uneaten food to improve water clarity. Enhances Biological Filtration: Provides surface area for beneficial bacteria growth, promoting a stable ecosystem. Custom Fit for SP7-UV: Designed for seamless installation and optimal compatibility. Durable Long-Lasting: Made from high-quality sponge material to ensure extended use. Easy to Clean Reuse: Can be rinsed and reused multiple times before replacement. Safe for Freshwater Saltwater: Works effectively in both aquatic environments. Compatible with AQUATOP SP7-UV Submersible Filter Product Specifications Brand: AQUATOP Model: SP7UV-RFS Filtration Type: Mechanical and Biological Filtration Compatibility: Fits AQUATOP SP7-UV Submersible Filter Usage: For freshwater and saltwater aquariums The AQUATOP SP7UV-RFS Replacement Filter Sponge is an essential maintenance component, ensuring efficient filtration, improved water clarity, and a healthier aquatic environment for fish, corals, and aquatic plants.