6-inch Long Large Aquarium Fish Tank Filter Media 100pcs High Density Yellow Bio Ceramic Bars For Aquarium Fresh Water Fish Tank, Sea Water Marine Fish Tank, Sump Tank, Koi Pond and else

Each Box: 100pcs, Media Bar Size: 6 x1.4×1.4 Inch
Remove ammonia, nitrite, vast surface area / porous internal structure results in superior efficiency
Effectively increase the amount of oxygen dissolved in water. 100% aquarium safe non-metallic ceramic
Long lasting, highly porous ceramic material produces both mechanical and filtration
For Aquarium Fresh Water Fish Tank, Sea Water Marine Fish Tank, Sump Tank, Koi Pond and else