Filter media mesh for aquarium filter 13×18 cm ZOLUX (replacement mesh, washable)

Replacement filter media mesh for aquarium filter 13×18 cm by ZOLUX is a washable, reusable mesh pad designed to hold and separate filtration media inside small to medium aquarium filter units. The mesh supports mechanical filtration by trapping debris and particles while allowing water to flow through, helping maintain clarity and improving the efficiency of sponges, bio-media or activated carbon placed inside the filter. Its compact dimensions make it suitable for routine maintenance and for organizing media layers in confined filter compartments.

Advantages

The washable construction reduces consumable waste and lowers ongoing filter maintenance costs. The mesh is flexible enough to be folded or trimmed to fit diverse filter shapes without compromising water flow. It reliably contains loose media and debris, preventing clogging of pump inlets and extending the service intervals of mechanical and biological filtration components.

Suitable for

• Small and medium internal and box-style aquarium filters
• Separating layers of sponge, ceramic rings, activated carbon or bio-balls
• Routine cleaning and media replacement tasks
• Temporary containment of loose filter media during maintenance

Key specifications

• Material: washable synthetic mesh
• Dimensions: approximately 13 × 18 cm
• Function: mechanical filtration support and media containment
• Reusability: designed for multiple wash and reuse cycles
• Compatibility: adaptable to compact filter compartments and trays

How to use

Place the mesh inside the filter compartment to create a separate layer between different types of filter media or to contain loose media. Trim the mesh carefully if necessary to achieve a snug fit without blocking water inlets. During maintenance, remove the mesh and rinse it under aquarium water or tap water as recommended by your regular maintenance routine to avoid killing beneficial bacteria. Replace the mesh if it shows signs of persistent damage or irreversible clogging.

Usage recommendations

Rinse the mesh gently during routine water changes and avoid aggressive scrubbing to preserve pore structure. When reassembling the filter, ensure the mesh does not obstruct flow paths; position it so water moves through rather than around the media layers for optimal filtration performance.