I am currently setting up a brand new 40 gallon fresh water tank. Its going to be the home of just one oscar. However i made a mistake and im wondering what effects it will have and what to do going forward. I tried to start cycling the tank with fish food but it for whatever reason didnt work. The ammonia levels wouldnt rise. Then I was also afraid it could cause problems afterward having all that rotted food on the gravel. So then i decided to just dump ammonia into the tank. This is the problem. It was not 100% pure ammonia with no additives. It has listed in the ingredients " colorant " " ammonium hydroxide" and " fragrance", just those 3. It worked and the ammonia level is now 6 ppm. I know i can change all of the water repeatedly before i add the oscar to the tank. The water was very cloudy but is now fine after a water change. The bottle of ammonia did appear to foam as well in the bottle. I am now waiting for the cycle to finish in the next weeks. Other than water changes what can I do and how concerned should i be?