AquaClear 20 Activated Carbon Filter Insert improves water clarity for freshwater and marine aquariums. AquaClear 20 Activated Carbon Filter Insert provides superior adsorption qualities which eliminate odors, discoloration and impurities. The Carbon Filter supports beneficial bacterial colonies and works to remove chlorine, smoke and aerosol spray contaminants. It is exclusively designed for use in the AquaClear 20 Power Filter.

• Improves water clarity, color and odor
• Broad spectrum organic compound removal
• Suitable for freshwater or marine aquariums
• Does not change water characteristics
• Exclusively designed for use in the AquaClear 20 Power Filter