Blue Thumb Carbon Clear Activated Carbon, 5 Pounds Microbe-Lift 560-D0A60S Gray

560-D0A60S Gray

Mix into a gallon of pond water

animal fat preserved with ethoxyquin

it is available HERE but you must provide the serial number of your Ultima unit

Blue Thumb Carbon Clear Activated Carbon, 5 Pounds Microbe-Lift 560-D0A60S GrayBlue Thumb Carbon Clear is a bituminous coal exposed to extreme heat, which "activates" the carbon giving it a powerful ability to absorb chemical pollutants. The billions of pores within the carbon act as hundreds of sponges soaking in many pond pollutants such as tannin, ammonia, nitrite, and nitrate. The result is a polished, healthy environment. Includes mesh application bag Safe to use around aquatic life Treats up to 2,000 gallons