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Reef Carbon

For Use in All Aquariums

KENT MARINE REEF CARBON contains essential Activated Carbon for use in marine and freshwater aquariums. Contains a fine coal-based carbon to remove organic pollutants, stain, and entrained toxic gases.


Rinse well in cold running water. KENT Marine Reef Carbon is very active and only requires about ¼ lb (1 cup) per 100 gallons of aquarium water. More can be safely used depending on the amount of organics in the system. Place in a fine mesh bag or filter chamber directly in water flow. Make sure water flows through the material and not just around it. For best results, replace carbon monthly in freshwater aquariums and use intermittently in marine aquariums.

Note: Carbon naturally removes trace minerals from water. Even after it appears to be expired from adsorbing organics, it will continue to do so. For best results, use carbon filtration intermittently and regularly replenish trace minerals.

Renew aquarium trace minerals with KENT Marine Essential Elements, KENT Marine Discus Essential, KENT Marine Cichlid Essential or KENT Marine Coral-Vite.

Product Features

Ke Reef Carbon 1 Lbs
  • Ke Reef Carbon 1 Lbs
Product Size UPC Code Product # Item #


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4.4" x 4.4" x 4.4" 751906000273 100002456 00027


Download Image (1.25MB)
5.1" x 5.1" x 7.8" 751906000280 100002457 00028
KENT REEF CARBON 4.1LBS (1.9KG) 1 GAL 8.1" x 8.1" x 7.5" 751906000297 100002458 00029
KENT REEF CARBON 7LBS ( 3.2KG) 2 GAL 9.8" x 9.8" x 9.9" 751906000303 100002459 00030
KENT REEF CARBON 15LBS (6.8KG) 5 GAL 12" x 12" x 14.7" 751906000310 100002460 00031
KENT REEF CARBON 25LBS BOX 12.4" x 12.9" x 12.7" 751906000327 100002461 00032
KENT REEF CARBON 44LBS BOX 14.3" x 14.3" x 14.6" 751906006817 100002462 00681