Probably an obvious question to experienced reefers but I just want a few straight answers. It seems that my lfs and other websites like to talk in circles.
I’d like these questions answered:
What does Carbon remove?
How much should I use?
How often should I change it?
Do I even need it?
I’d like these questions answered:
What does Carbon remove?
How much should I use?
How often should I change it?
Do I even need it?