JBL Symec Filter Wool Sponge 250gm

JBL Symec Filter Wool Sponge 250gm Its a synthetic filter floss which does not release any harmful substances into the water It is suitable for use with both mechanical and biological filtration system in either fresh water or salt water aquarium It can be used on its own or in a combination with any other standard filter material Size # 35cm X 20cm X 10cm Use Rinse JBL SYMEC thoroughly in warm water before use Fluff the material up well before placing loosely in the filter to avoid the filter clogging up again too early