The BioCube filter cartridges from Oceanic feature a dual-action filtration system. The outer, woven layer helps filter debris and animal waste, while activated charcoal inside cleans and deodorizes the water. Much like water pitchers and faucet mounts for humans, the activated charcoal in these cartridges absorbs and traps water-soluble impurities safely and effectively, keeping your tank clear.
Used for hundreds, if not thousands, of years, carbon has been a proven and trusted purification method. Despite this, be sure to change your tank water frequently to ensure a healthy environment for your aquatic animals.
Oceanic's BioCube filter cartridges should be changed often as per the manufacturer's recommendations. Don't get caught with gunky water! Order today.