Aquarium Filters JBJ

The JBJ Bio Aquarium Filter Cartridge is a the complete (4-Stage) replacement filter cartridge for the JBJ Internal Bio Filter. This allows you to simply pull the old cartridge out and replace with the new 4 Stage Filter Cartridge. The coarse sponge and filter floss provides the mechanical filtration trapping free floating detritus keeping your aquarium water crystal clear. Along with providing mechanical filtration the coarse/porous surface allows for beneficial bacteria to grow -helping with the removal of ammonia and nitrate-Biological Filtration. The Activated Carbon absorbs impurities and removes odors and discoloration keeping your aquarium water healthy and clear. The Ceramic Rings

Keep you Nano-Cube Crystal clear with replacement Ceramic Rings - filter meida. With its coarse-pourous ceramic the beneficial bacteria will have plenty to surface area to grow on, helping with the removal of ammonia and nitrate.