Kent Marine Reef Carbon KH test Unfortunately

Unfortunately

Available in colors: Obsidian Black

Fungal infections

Correct pH and buffering capacity

For the SMART LEVEL Control

Kent Marine Reef Carbon KH test UnfortunatelyKENT 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. Directions Rinse well in cold running water. KENT Marine Reef Carbon is very active and only requires about 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