Hi everyone!...i am new a this so bear w/ me...I stated cycling new 55g 1/23/12, added Cycling by Nurtrafin per lable instructions, I have had a Amo: .25ppm, Nitire: 0, and Nitrate: 20ppm for 13 days. Am I doing something wrong? I called Dr Forster and Smith, they said that I added too many fish...