Replacement Japanese matting filter media for highly efficient mechanical and biological filtration.
Versatile and easy to use, simply cut to the size required for your filter. Japanese matting is strong, durable and provides a huge surface area, allowing friendly bacteria to grow, colonise, and benefit the health of your pond. It is recommended that worn-out or sludged-up filter media be regularly replaced to improve the efficiency of your filter.
Size: 200 x 100 cm