JAPANESE (JAP )MAT KOI FISH POND FILTER MEDIA (50 cm 50 cm 5 cm) Aquarium filter cotton for fish pond

Biological filter mat removes toxic ammoniac and nitrites by means of bacteria

The right filter medium gives a large specific surface area for the bacteria toattach to and simultaneously allows sufficient flow of water through the filter without clogging

Biological filter mat is made from curled polyester fibers and a special water resistant binder

The mat is rigid, easy to handle, easy to clean and designed for many years of useful work

Furthermore, the polyester fibers do not contain chlorine so the environment isnot endangered after disposal

Materials: curled fibers monofilament

size

50 cm 50 cm 5 cm