I am getting 55 gallon tank soon and I think I know how to cycle it but can someone tell me if i am wrong or right. I am going to put all the gravel, decorations, and live plants in there. I am going to have the filter and heater running. Then I am going to put In a pinch of fish food everyday. Then the food will create ammonia. Then I will wait about 3 or 4 weeks and test my water every once and a while and when the ammonia goes too zero and the nitrates are below 40 pp. after It reaches that level, can I put fish in?