oshhnii 3xAquarium Layer Tank Multilayer Floss 50x11cm 3 Pcs

oshhnii 3xAquarium Layer Tank Multilayer Floss 50x11cm 3 Pcs.8 8D solid pad, high efficiency filtration. 8D is 2 pad & honeycomb cotton & activated carbon pad & biochemical cotton & nano biochemical cotton & fiber biochemical cotton conttonThe pad adopts a honeycomb shape design, which has strong water permeability and active carbon absorbs impurities.with 8D element, it can easily traps different particles and debris, to avoid blockages and provide the largest adhesion area for bacteria: The pond media is made of strong mesh cloth. Due to its dense structure, it will not be easily deformed no matter how many times it is washedCan be cut any sizes as your needed. Very suitable for using in freshwater and marine waterAquarium Media Sponge Pad Washable. 8 Layer Floss ing Effect. Ponds Media Floss Pads Indoor Outdoor. Tank Multi layer Replacement. Bio Aquarium Roll Accessories Parts.