So I am starting to notice a trend in my tank. My ammonia, nitrite, and nitrates are always at 0. I know that ammonia and nitrite need to stay at 0 but I have been told that my nitrates need to be higher. So how exactly do I boost my nitrates up? I have been wanting to start putting in a few corals but have been advised not to until my nitrates are a bit higher so any help is appreciated. My tank is 3 months old and currently houses two damsels, a dwarf flame angel, and a small cuc. Thanks guys


