Japan mat 120x100x3.8 cm - Filter mat for koi & pond filters

Japanese Filter Mat 120 × 100 × 3.8 cm – Filter Mat for Pond & Koi

The Japanese filter mat 120 × 100 × 3.8 cm is a filter mat for use in pond filters and multi-chamber filter systems. Due to its special fiber structure, it provides a surface area for the colonization of filter bacteria, thereby supporting the development of a stable biofilm. The mat reliably contributes to clear water values and efficient biological filtration.

Thanks to its robust construction, the Japanese mat is durable and retains its shape. The Japanese mat is ideal as a long-lasting filter medium for multi-chamber filters and large pond filter systems and can be flexibly cut and adjusted.

Suitable for

🐠 For koi and garden ponds with biological filtration
❄️ For long-term use in pond filters throughout the entire season
💧 For pond owners who want stable water values and effective bacterial colonization.

Advantages of the Japanese mat as a biological filter medium

• Large surface area for the colonization of filter bacteria
• Supports the development of a stable biofilm
• Provides lasting improvement to water quality in the pond
• Robust, durable filter material
• Can be flexibly cut to size for various filter systems

Available variant

⭐️ 120 × 100 × 3.8 cm