Using Activated Carbon In Your Aquarium
Activated carbon has many uses in a saltwater aquarium. But, how often should carbon be used and how often should it be changed? These and many more questions are answered about using activated carbon in your system.
More: DIY Carbon Tube Filtration Use Hiatt's Tri-Based Pelletized Carbon and Hiatt's Right Now! bacteria and end up with a fantastic biological filter as well as near zero nitrates.


Comments
this is a very useful post about activated carbon
Very informative,thanks.
I believe that activated carbon should be used only if necessary.