By adding another canister filter can help to reduce NO3??

Tidus,

Yes, you can use AZ-NO3 (enzyme based) although it didn't quite work for me back in '99. Even if it does, this can be expensive in the long run.

Originally posted by Tidus
HI, deep_end

My friend told me that there is a product call AZ nitrate remover (I think) which consist of bacteria that will help to break down NO3.
So I was wondering by introducing that will hep to remove NO3??? Same goes to the Bio-Home..


Thanks