Fluval® UltraGrade Carbon - Aquarium Filter Media for Fish Tanks

DescriptionFluval Ultragrade Carbon is highly activated, and removes dyes, medications and odors effectively. Best placed in bottom or middle modules, this carbon provides a fine strainer to remove tiny particles and impurities before they can clog delicate pores and surfaces of bacterial substrates. Features: Removes dyes, medication and odors; Contains no phosphates; Will not change pH of aquarium water Includes: 3 packagesIntended For: AquariumsMaterial: CarbonColor: BlackSize: Each package is 3 oz (100 g). Dimensions: Each package is 5 ½ in L x 4 ½ in W