NA Carbon is quality activated carbon with a high absorption capability of excess waste which often obstruct a balanced condition in the aquarium. The absorption capability of NA Carbon is 5-20 times higher than conventional activated carbons. Special treatment enables minimum influence on the pH level of water.
NA Carbon is used primarily when the aquarium is first set up. Activated carbon exhausts its absorption capabilities fairly quickly- usually after just a few weeks. Afer that period of time, it is OK to leave NA carbon in the filter as it will simply become additional surface area for beneficial nitrifying bacteria. Or you may choose to replace NA Carbon with additional biological filter media, such as ADA BIO RIO.
Reverse Osmosis Membrane Cartridge.
Carbon Block Water Filter reduces chlorine taste and odor.
10 micron filtration.
No release of carbon fines.
The resin replacement cartridges are easy to install and virtually hassle free. You can change the resin cartridges in less than 5 minutes. \
GAC Replacement for RO/DI unit