Aquascape BioFalls Media Net
These nylon mesh bags are ideal for holding biofilter media such as bio-balls, K1 Kaldness or filter ribbon. Each Bag has a convenient draw string and has a 1/8" mesh size. Cleaning the filter media is easy, just rinse the bag with media in a bucket of pond water and replace it in your filter.
Features:
Fish lice (Argulus sp.) are one of the few fish parasites visible with the naked eye. They are disc shaped and can grow over 1 cm in diameter!