Ceramic Bio-Filter Media with Vast Surface Area AND Open-Flow Porosity. Designed to enhance on deep sand beds or live rock to lower nitrates inside sea & freshwater aquariums. Will additionally eliminate ammonia & nitrites. Utilize inside sumps or inside additional big filters.
- Ceramic Bio-filter Media with Vast Surface Area AND Open-Flow Porosity
- Nitrate Reduction
- Ammonia plus Nitrate Removal
- Lighter plus more powerful than Live Rock
- Inert Ceramic
List Price: $ 60.99 Price: