I already had thread on this but seems to have gone.
Ok had several fish mainly danios in tank since about 7th december. As of 2 days ago all readings were 0. Ammonia finally settling after doing constant water changes. THis was the case for several days. Now when I tested yesterday the ammonia was back to .25 and nitrite was .25 also. To be honest this is the first time I have actually had a reading other than 0 for nitrite. So whats happening. Does this mean its only just started after several weeks. Its almost been a month so how much longer. Its 125ltr tank btw.
Ok had several fish mainly danios in tank since about 7th december. As of 2 days ago all readings were 0. Ammonia finally settling after doing constant water changes. THis was the case for several days. Now when I tested yesterday the ammonia was back to .25 and nitrite was .25 also. To be honest this is the first time I have actually had a reading other than 0 for nitrite. So whats happening. Does this mean its only just started after several weeks. Its almost been a month so how much longer. Its 125ltr tank btw.