This premium, low-ash and highly porous carbon is highly effective at removing heavy metals, odors, discolorations, organic contaminants and pollutants from aquarium water.
- Chemical filter media
- Ideal for use with all Fluval canister filters
- Provides large surface area for adsorption of impurities
- Does not raise phosphate levels
- Leaves water sparkling and crystal clear
- Convenient 3-pack format