Jialu Aquarium Biochemical Sponge Filter Cotton – Premium Filtration for Crystal-Clear Water

High-Quality Dual-Layer Design
Features a dense black sponge for mechanical filtration, trapping debris efficiently, paired with a porous blue biochemical sponge to cultivate beneficial bacteria for superior biological filtration.
Enhanced Durability & Reusability
Made from premium polyester fiber, resistant to tearing and deformation. Easy to clean, maintaining optimal performance through repeated use.
Versatile Application
Ideal for freshwater and marine tanks, shrimp breeding, and quarantine setups. Compatible with most internal filters, air-driven filters, and sump systems.
Optimized Water Flow & Oxygenation
Unique open-cell structure ensures unobstructed water circulation while maximizing oxygen exchange, promoting healthier aquatic life.
Cost-Effective Bulk Solution
Buy in bulk at unbeatable wholesale prices—perfect for aquarium retailers, breeders, and hobbyists stocking up on reliable filtration media.
Seamless Fit & Customizable
Easily trimmed to fit various filter sizes, ensuring adaptability across different aquarium setups without compromising efficiency.
Trusted Global Supplier
Sourced directly from manufacturers, guaranteeing top-tier quality at the lowest prices worldwide. Stock up with confidence!