Back PetsSeachemAmazonSeachem LABORATORIES - MATRIX CARBON 500MLR 650.00Amazon ยท checked 11 days ago View at Amazon AverageR 574.00Lowest seenR 574.00Highest seenR 650.00Last changeR 76.00First indexed11 Sep 2026RetailerAmazonPrice historyDescriptionSeachem LABORATORIES - MATRIX CARBON 500ML Seachem LABORATORIES - MATRIX CARBON 500ML AQUARIUM_POND_WATER_TREATMENT