PolypLab Pro-Carbon (1000ml) PolypLab Pro-Carbon (1000ml) is a high performance activated carbon for maintaining clear, clean aquarium water in freshwater and saltwater systems. Its pH balanced pelletized format is designed to adsorb dissolved organics, impurities, medication residues, and discoloration while keeping dust and phosphate output low. 1000ml Pro-Carbon for Regular Aquarium Maintenance The 1000 mL size is well suited to medium aquariums, reef systems, fish-only systems, and hobbyists who use carbon as part of their regular filtration schedule. It can be used passively in a media bag or more aggressively in a reactor when faster water polishing is desired. PolypLab Pro-Carbon Features 1000 mL container of pelletized activated carbon. Improves water clarity by removing dissolved organics and discoloration. Helps adsorb toxins, impurities, and medication residues. pH balanced and manufactured under strict quality controls. Very low phosphate output helps reduce unwanted nutrient contribution. Pellet form helps reduce carbon dust and fines. Suitable for media bags, sump chambers, filters, and media reactors. Specifications Product type: Pelletized activated carbon Size: 1000 mL System compatibility: Freshwater and saltwater aquariums Primary use: Water polishing and organics removal Placement: Media bag, sump, filter chamber, or media reactor Directions for Use Rinse thoroughly with clean freshwater before placing Pro-Carbon in the aquarium system. Use between layers of fine filter media in an area with strong water movement, or install in a compatible media reactor. Monitor aquarium clarity and replace carbon according to system demand. What's Included 1 container of PolypLab Pro-Carbon (1000ml)