Hi guys! I just wanted to get a few opinions on activated carbon and running it constantly in your aquariums, I have always ran carbon myself, but I saw somebody say the other day that carbon can take too much out of the water, and they only use it when the water is slightly yellow. I was just wondering if anyone doesn't use carbon and what their corals look and grow like and preferably somebody who has ran it and no longer runs it too see if they noticed one being better than the other.
Also, if I have a leather coral, should I always run carbon?
Also, if I have a leather coral, should I always run carbon?