Im under the impression the ammonia and nitrites will go up at first, then down as the nitrates go up, and once ammonia and nitrites back to 0 and nitrates up the tank is fully cycled. But even with the nitrifying bacteria kick start can take a few weeks. A big 46 gallon tank with only 6 small cherries won't likely produce ammonia quickly, especially since I'm not feeding them much the first couple of days.Nitrates always at 0? You got something in filter to pull the nitrates out (I thought carbon would pull that out, but doesn't)? How did you figure your tank cycled and it was ready to stock with fish? Or are you trying to start the cycle with fish.
Yes, the bacteria in a bottle only speed the process up, and only if you actually start the cycle by adding ammonia. You are adding it with fish, which will work as long as you change the water a lot more often than with a cycled tank. Since you mentioned earlier that you monitor until you see nitrates (tank cycled) I thought you would wait with fish until then and you added a different source of ammonia. My bad.Im under the impression the ammonia and nitrites will go up at first, then down as the nitrates go up, and once ammonia and nitrites back to 0 and nitrates up the tank is fully cycled. But even with the nitrifying bacteria kick start can take a few weeks. A big 46 gallon tank with only 6 small cherries won't likely produce ammonia quickly, especially since I'm not feeding them much the first couple of days.