I am using Dr. Tim's Ammonium Chloride to cycle my tank. I am not sure if I am doing it right. The instructions say 4 drops/gallon of water. My tank is approximately a 30-gallon tank. So I put in 120 drops when it tells me to. I've noticed that my NH3 levels are the highest they can be from my test kit. Right now, 3 days from today, I am supposed to add my fish (going to start with cleanup crew), but I honestly don't think my tank is going to be ready because it has not cycled yet, and the parameters are not safe.