The fine filter pad is responsible for effective biological filtration within the aquarium. Once an effective bacteria colony is established, ammonia and nitrites produced by fish waste can easily be broken down. Finest-Filters recommend that the coarse filter pad is changed every 3 to 6 months, depending on stocking levels.
2 x Compatible Fine Pads for Juwel Compact / BioFlow 3.0 FiltersYou are buying 2 Compatible Fine foam filter pads suitable for the Juwel Compact / BioFlow 3.0 filter. Quantity for sale: 2 Filter Pad Specification: Fine Foam Filter Pad Measurements: 99mm x 99mm x 48mm thick. It is recommended to change the fine foam every 3-6 months. Learn More£4.99