If you put cycled media on the tank a month in advance then you killed the bio bugs because they had no food to keep them alive (fish poop). So you are starting all over it sounds like. I used seachem stability on my 122 gallon and it actually seemed to work for me. It sped up my cycle for me. Some people have had luck and others haven't. So it's worth a try. Or just keep an eye and when ammonia starts to climb do a water change or add some prime to neutralize the ammonia. Next time don't wait a month. Add the media and fish at the same time.
Sent from my iPhone using MonsterAquariaNetwork app
Sent from my iPhone using MonsterAquariaNetwork app