For some reason my pond hasn't started to cycle yet. I have 2 less fish then last year but the same amount as when I first put pond in but everything is testing 0. I ruled out bad test supplies because if I don't do daily water changes on quarantine take I get ammonia reading. Could I have missed it? I test every 7 days and have had 0 on ammonia and nitrite. Usually it is cycled by now.