About This

• Dual-Effect Bio Filtration: Dual-density bio-filter media (green+white) combines fine mechanical filtration and porous biological media in one pad to clarify water and ensuring both a healthy ecosystem.
• High-Density: 0.8cm (0.3 in) thick premium cotton construction offers denser fibers and smaller pore gaps to trap finer particles and reduce turbidity.
• Protects Pumps & Downstream Media: Captures debris, uneaten food and waste to prevent clogging and extend the life of pumps and advanced filter media.
• Reusable: Durability, scrub-resistant material holds shape after rinsing; simply rinse with clean water (do not scrub aggressively) to reuse and restore flow.
• Versatile Fit: Comes as 30×30cm sheets that are easy to trim for canisters, hang-on, internal filters, sumps, top-mounted and bottom-mounted setups.
• Fast Water Permeability: Dense yet permeable structure keeps smooth flow and avoids clogging-related overflow or channeling while maintaining excellent filtration performance.
• Wide Applications: Ideal for freshwater, saltwater, planted aquariums, shrimp tanks, goldfish bowls and koi pond pre-filtration—great for beginners and advanced hobbyists alike.