WaterYalan Koi Pond Aquarium Betta Fish Turtle Tank Filter Media?No Glue Pond Sponge Filters for Outdoor Ponds Pads Net Kit Accessories - Product Features
Upgraded version of non-glue filter cotton, 5-layer filter cotton, 5-layer water purification filter design, non-toxic, harmless, and clear.
Can be washed and reused, mesh cloth + fiber biochemical cotton combination, no lint, strong washing resistance, high permeability and durability, low water flow resistance, environmental protection.
The 5-layer water purification filter design can effectively filter out fish waste, flocculent garbage, food residue, harmful substances and other impurities.
It can be cut arbitrarily according to needs, the size is 30*40*1cm/11.81*15.74*0.4\", it can be cut to any size required, with strong water permeability.
Multifunctional use, very suitable for freshwater and saltwater aquariums, and can be reused, and can also be used as a dry/wet filter, sewage tank and other pre-filters.