sunsun | Multi-layer High-density Thickening Bio-chemical Water Purification Filter Material

Thickened Activated Carbon Cotton The thickened activated carbon cotton in the filter material effectively absorbs impurities, ensuring your fish tank water remains clear and fresh.

Multi-Layer Filter Cotton This product offers multi-layer filter cotton, providing a comprehensive solution for purifying and cleaning your aquarium water.

Suitable for Medium Fish Tanks Specifically designed for medium-sized fish tanks, this filter cotton ensures optimal water quality for your aquatic pets.

High-Density Sponge The SUNSUN/Sensen T-30 series non-adhesive composite cotton features a high-density sponge, ensuring efficient water filtration for your fish tank.

Biochemical Purification Designed for biochemical purification, the filter cotton helps maintain a healthy environment for your fish by removing harmful substances from the water.