Fishless cycling?

Thank You, I will do that. I tested my tap water from the faucet yesterday and the ammonia reading was 2.0ppm Isn't that going to be bad when I do my water change at the end to reduce my nitrate level? Won't that bring my ammonia up again and not be safe for fish? Should I use Reverse Osmosis water instead or spring water? Or should I just use the tap water and wait again till the ammonia reading goes down.