BeginnerFishKeeper Posted October 28, 2021 Share Posted October 28, 2021 I just finished cycling a little over a week ago (at least I thought I did) as I was able to dose my tank with 2ppms of ammonia and 24 hours later ammonia and nitrites were 0. Since then I’ve been dosing 2ppms of ammonia daily and ammonia and nitrites are always at 0 the next day. Suddenly today I test the water and both ammonia and nitrites are at 0.5 ppms? I can’t think of anything that could have caused that? I don’t see any snails in the tanks, I haven’t dosed any anti bacterial medications or anything like that all I’ve been doing is dosing 2ppms of ammonia daily. Is there anything I might be missing? I do weekly water changes every Friday, and during my last water change which was 5 days ago I trimmed and removed some dying plant leaves. Thats the only change I could possibly think of but every day since then the tank was able to process 2ppms of ammonia until now so I don’t think that affected it. Does this mean my tank isn’t cycled? Did beneficial bacteria just die off? Also I’m not sure if this is relevant but my ph was also 7.6 today, which I thought was strange because when I test ph before my weekly water change it’s usually 6.4 - 6.6, I was going to add crushed coral to raise my kh and hopefully my ph too but now my ph is 7.6 and I’m just confused. Any possible explanations or advice would be appreciated 🙂 Link to comment Share on other sites More sharing options...
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