Fluval Biomax Filter Media is a ceramic ring that provides a bacteria paradise for your fish tank. The pore system allows the good bacteria to thrive and keep your aquatic friends healthy. It has more capacity than most biological filter media, which means less ammonia and nitrite to worry about. The rings are designed to allow water to flow through them just right for the most efficient filtration possible. It is easy to replace every three months, making maintaining your tank a breeze. It is perfect for both freshwater and marine environments. It is compatible with a whole bunch of different filter models, so no matter what kind of setup you have, Biomax has got your back. It looks really cool too! Size: 1.25 lb

Fluval Biomax Filter Media is a ceramic ring that provides a bacteria paradise for your fish tank. The pore system allows the good bacteria to thrive and keep your aquatic friends healthy. It has more capacity than most biological filter media, which means less ammonia and nitrite to worry about. The rings are designed to allow water to flow through them just right for the most efficient filtration possible. It is easy to replace every three months, making maintaining your tank a breeze. It is perfect for both freshwater and marine environments. It is compatible with a whole bunch of different filter models, so no matter what kind of setup you have, Biomax has got your back. It looks really cool too! Size: 1.25 lb