Even though I don't regularly change out my carbon, I'm having a hard time dropping it and placing in more bio-media... Would someone make up my mind for me haha?
Here's my pro/cons list:
Removed organics and other harmful items
^might decrease algae through reduction in organics (My 50%...
After activated carbon has reached its point of maximum adsorbing capacity and has released what it has adsorbed, will it turn into biological media?
I ask this because activated carbon has a lot of surface area and seems to be abundant.