I have a question about chemistry in a nano reef. Does fresh seawater have all the minerals and trace elements needed for a nano reef to thrive? If so, is there really a need to use any additives if the 20% or more of the water is replaced with fresh water each week?
If dosing is necessary, what would be the easiest way to maintain proper balance?
If dosing is necessary, what would be the easiest way to maintain proper balance?