Hwarang":1yupzt20 said:What's the rest of your setup look like? Got a skimmer or other type filter? How much water do you change out and how often?
Only thing I wonder about is if your nano, like many (mine included) is propped up by lotsa water changes. If so, then a CA reactor may not be very efficient (but still effective?). Your water column could lack the long term stability required for "slow" effects like calicification (which ironically is your goal, i'm guessing, by adding a CA reactor).