I have been thinking, many do not seem to be noticing much of a difference with DR Kevin Novaks BCB's when running alongside nitrifying filtration systems. the problem is that zeolite, which is what we use inside of the BCB, has an affinity for positively charged ions, such as ammonia. However, nitrite and nitrate are both negatively charged ions, hence why it does not remove nitrate directly. So, what if we were to replace the positive ion scavenging zeolite with a negative ion scavenging resin. This could than be run alongside any other type of filtration and remove nitrate through denitrification. Or, alternatively, use a mix of zeolite and a resin with an affinity for nitrate inside of a BCB. Could end up with, what I could call a supercharged BCB that directly remove ammonia, nitrite and nitrate. And this could still be ran alongside typical filtration systems. Thoughts?