Koi filter mat 120 x 100 x 3.8cm - Very good value for money

Japanese mats are by far the best filtration medium for koi filters. Due to their open structure, the mats do not clog and offer a large adhesion surface for bacteria. The Japanese rug is easy to clean and indestructible!

Advantages

• Rapid growth of bacteria
• A quick start of filters
• Better biofilm adhesion
• Practical dimensions

Japanese mat is a great choice for koi ponds not only because it can be easily cut to fit your filter, but its thick, sturdy texture keeps it in place in your filter and makes cleaning very simple. Its woven structure provides an ideal surface for biological bacteria to grow and remove harmful waste from your water. It's a great choice of media.