Pawfly Aquarium Media Filter Aquarium Filter Aquarium Media Filter Sponge Filter Puddle Pond Floss Floss for Hydroponics, 91L x 30W (cm)

Mechanical Filtration: Filter pads can effectively trap debris, food residue, waste and other impurities in the water. Prevent them from entering the aquarium and keep the water clean. Fine Sponge Filtration: With a larger surface area of contact with water, the black filter sponges promote the accumulation of beneficial elements. They provide biological filtration to completely remove excess harmful substances. MULTIPURPOSE USE: Size: 91L x 30L (cm) The filter roll can be cut to fit all aquarium filters, such as wet/dry filters, box filters, electric filters, etc. It is also suitable for ponds, ponds or hydroponic systems. Reliable material: the filter pads are made of soft and foldable foam, which is highly elastic and highly breathable and waterproof. No risk of sucking your fish. They will not block the normal flow of water due to their fluffy internal structure. Easy to Use Before using, rinse the sponge with cool water to remove the outside dust, then cut it to the right size and insert it completely into the filter chamber. Replace every 2-4 weeks to maintain a healthy aquatic environment. For best results, unpack the pads and let them sit for 24-48 hours or soak in water before use.