I have been working a little over a month to cycle my tank. There are no fish in the tank. Parameters: 0.25 Ammonia 0 Nitrite 100ppm Nitrate. I add 2ppm ammonia every day. The tank is 29 Gallon. I have a Top Fin 30 Filter (waterfall type) and it has the red thing on top telling me to change the filter. I have washed the filter pad out once before (in tap water stupidly) because the tank has been running a little over two months. The filterpad does not look in good shape. If I put a new filter pad in, will all the good cycle bacteria in my tank go away?