Fluval Carbon, 3 x 100 g (3.5 oz)

This premium, low-ash and highly porous carbon is highly effective at removing heavy metals, odors, discolorations, organic contaminants and pollutants from aquarium water. Features 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 Included 3 x 100 g (3.5 oz) carbon nylon bags