Acurel - Economy Activated Carbon Pellets 3 lbs
Acurel Economy Activated Filter Carbon Pellets is an inexpensive way to add carbon to your system. Rinse the carbon under running water. Fill approximately 1/3 of the filter box with carbon. Replace When carbon accumulates debis or after 4 weeks, whichever is sooner.
Rivers to Reef says: This carbon is super dusty, but you can't beat the price. These are pellets of carbon, not granules, so if you are looking for granules try APIs Activated Filter Carbon. We always recommend a filter bag, as opposed to having carbon every where. You can find those here.