Blue Thumb Carbon Clear Activated Carbon, 5 Pounds Microbe-Lift Use included one-gram spoon to

Use included one-gram spoon to measure

Kit includes: Skimmer Filter: Atlantic Water Gardens Oasis Skimmer

Ecofriendly and 100% biodegradable

Extension cables feature an IP68 rated housing

Blue Thumb Carbon Clear Activated Carbon, 5 Pounds Microbe-Lift Use included one-gram spoon toBlue 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