Hagen Fluval Carbon - 3-100 Gram
Highly Activated - Adsorbs liquefied impurities.
Removes dyes, medications and odors.
Fluval UltraGrade Carbon has been specifically manufactured for aquarium filtration of fresh and marine aquariums. Each granule of Carbon is permeated with numerous pores opening to cell structures that allow rapid diffusion of adsorbed waste material.
Fluval UltraGrade Carbon should be changed once it fails to remove odor and color from the aquarium water. To ensure complete filtration efficiency, monthly or bi-monthly change is recommended.