Extremely porous and with a low ash content, premium Fluval carbon effectively removes heavy metals, bad odors, abnormal water discoloration, organic contaminants, and other pollutants.
Key Features:
- Acts as a chemical filter medium;
- Effectively removes organic contaminants, abnormal water discoloration, bad odors, and trace metals harmful to sensitive fish;
- Leaves aquarium water crystal clear and sparkling;
- Is made from durable bituminous carbon, extremely porous and absorbent;
- Provides a large surface area for adsorbing impurities;
- Does not increase phosphate levels;
- Suitable for most external filters;
- Available in a convenient 1650 g (58.2 oz) size;
- Should be replaced every 4 weeks for optimal results.