Coralife BioCube Filter Cartridges 2 Pack
The BioCube filter cartridges from Coralife - 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.
These cartridges fit all Bio Cube Aquariums!
BFA # CL15646