I just finished a fishless cycle using One and Only and ammonia on my display tank and quarantine tank. I added two small fish to my quarantine after a large water change to reduce the built up nitrates. In the meantime, what can I do to keep the bacteria in the display tank alive? Should I continue to dose ammonia to 2 ppm and if so, how often? My concern is that I would get a huge nitrate build-up in the display over the 4-6 weeks the first 2 fish are in quarantine.