Fluval Carbon is a premium, low-ash and highly porous carbon that is highly effective at removing heavy metals, odors, discolorations, organic contaminants and pollutants from aquarium water.

Key Features:

• Chemical filter media
• Removes trace metals toxic to sensitive fish, organic contaminants, discolorations and odors
• Creates sparkling, crystal clear water
• Made of bituminous carbon - long lasting, highly porous and absorbent
• Provides large surface area for adsorption of impurities
• Will not raise phosphate levels
• Ideal for use with most canister filters
• For best results, replace every 4 weeks
• 3 x 100 g (3.5 oz) nylon bags or 1650g container