Acurel® Premium Activated Filter Carbon is the highest quality granular carbon available. It effectively clears aquariums of toxic organic substances, discoloration and foul odors without affecting pH levels. It is an excellent refill for all filter cartridges and can be used for all fresh and salt water aquariums.
Effectively removes toxins and odors to keep aquarium water clean
Maximizes efficiency for all filters without restricting flowrate
For use in all fresh and salt water aquatics
NOTE: 55# Size is a special order and may take up to several weeks to deliver. ACU332, ACU333, 2332, 2333