Pawfly Aquarium Filter Media Pad for Fish Tank Filters 20" L x 20" W x 1" H, 20PPI Aquarium Filter Media Sponge Filter Floss Roll for Sumps Ponds, 2 Pack

About this item

• Mechanical Filtration: PPI: 20. The filter aquarium media pads can effectively trap debris, food residue, wastes or other impurities in water. Prevent them from entering the aquarium to keep water clean
• Easy to Use: Rinse it with cool water to remove any dust, cut to size, and place fully in the filter chamber. Replace every 2-4 weeks for optimal water quality. (Please unpack and let it stand for 24-48 hours or soak in water before use for best results.)
• Versatile Use: Size: 20" L x 20" W x 1" H. The filter floss roll can be cut to fit all aquarium filters, such as wet/dry filters, canister filters, power filters, etc. Also work great for sumps or ponds
• Fine Sponge Filtration: With larger contact area with water, the black filter media sponges are helpful for the accumulation of beneficial elements. Provide biological filtration to fully remove excess damaging substances
• Reliable Material: The filter media sponges are made of soft and foldable foam with high elasticity and fine air and water permeability. No worry about sucking up your fish. And they won’t block the normal water flow due to the fluffy inner structure