Fritz Carbon - AG Size:1/2lb For years the formulation team

For years the formulation team at Hikari® has worked diligently to identify a probiotic that would be beneficial to marine herbivores

and carbonates among other important elements for reef aquaria

Active ingredient: Erythromycin

CaribSea has taken care of the hard part

Fritz Carbon - AG Size:1/2lb For years the formulation teamFritz Carbon AG is a high quality, 4x8 mesh granular, activated carbon ideal for use in fresh or saltwater aquariums with all types of filters. Fritz Carbon AG removes dissolved organic compounds (DOC), agents that discolor aquarium water and cause odors, chlorine and chloramines. It will not leach phosphate into the aquarium. Produced from bituminous coal by a high temperature activation process under stringent quality control. Fritz uses a special,